Circular MIL Spec Connectors

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Backshell Clamps

Amphenol PCD Backshell Clamps help to tidy up the cable after termination and provide strain relief at the termination area. The clamps are offered in environmental and non-environmental options, as well as EMI/RFI. The components are available in black zinc nickel, adding to the existing finishes in olive drab gray cadmium, tin, or nickel with a variety of shell sizes 11 through 48. Amphenol PCD Backshell Clamps meet MIL-DTL-38999, MIL-DTL-26482 Series II, MIL-DTL-83723 Series I and II, MIL-DTL-24308, and MIL-DTL-83513.

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Types of Circular MIL Spec Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product	MIL Type	Shell Size	Shell Style
Circular MIL Spec Backshells 88 Backshell Band Lock M85049/88-9N03 Amphenol PCD 1: ₹3,307.59 3,521In Stock 275Expected 20-10-2026	Mfr. Part No. M85049/88-9N03 Mouser Part No 523-85049/88-9N03	Amphenol PCD	Circular MIL Spec Backshells 88 Backshell Band Lock Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	3,521In Stock 275Expected 20-10-2026	₹3,307.59 ₹3,104.09 ₹2,863.33 ₹2,837.54 View ₹2,758.24 ₹2,713.34 Quote	Min.: 1 Mult.: 1		Band Lock Adapters	MIL-DTL-38999 III, IV	9
Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 23 M85049/89-23W03 Amphenol PCD 1: ₹6,985.88 570In Stock	Mfr. Part No. M85049/89-23W03 Mouser Part No 523-85049/89-23W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 23 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	570In Stock	₹6,985.88 ₹6,414.56 ₹6,227.30 ₹5,864.25 View ₹5,036.87 Quote	Min.: 1 Mult.: 1	No	Band Lock Adapters	MIL-DTL-38999 III, IV	23
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 20 M85049/10-31N Amphenol PCD 1: ₹8,690.32 50In Stock	Mfr. Part No. M85049/10-31N Mouser Part No 523-85049/10-31N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	50In Stock	₹8,690.32 ₹8,278.54 ₹7,749.25 ₹7,302.12	Min.: 1 Mult.: 1		Environmental EMI/RFI Backshells	MIL-DTL-5015, MIL-DTL-26482 II	20	Straight
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 25 M85049/1925N07A Amphenol PCD 1: ₹8,039.69 27In Stock	Mfr. Part No. M85049/1925N07A Mouser Part No 523-85049/1925N07A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 25 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	27In Stock	₹8,039.69 ₹6,868.37 ₹6,691.62 ₹6,450.86 View Quote	Min.: 1 Mult.: 1		Non-Environmental EMI/RFI Backshells	MIL-DTL-38999 III, IV	25	Straight
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12 M85049/84-12N03 Amphenol PCD 1: ₹6,754.68 55In Stock	Mfr. Part No. M85049/84-12N03 Mouser Part No 523-85049/84-12N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	55In Stock	₹6,754.68 ₹5,962.65 ₹5,067.44 Quote Quote	Min.: 1 Mult.: 1		Band Lock Adapters	MIL-DTL-5015, MIL-DTL-26482 II	12
Circular MIL Spec Backshells BACKSHELL ENV ST NIC M85049/11-19N Amphenol PCD 1: ₹8,989.36 50In Stock	Mfr. Part No. M85049/11-19N Mouser Part No 523-85049/11-19N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST NIC Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	50In Stock	₹8,989.36 ₹8,224.08	Min.: 1 Mult.: 1		Environmental Backshells	MIL-DTL-5015, MIL-DTL-26482 II	14	Straight
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 25 M85049/1825N07 Amphenol PCD 1: ₹6,984.93 63In Stock	Mfr. Part No. M85049/1825N07 Mouser Part No 523-85049/1825N07	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 25 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	63In Stock	₹6,984.93 ₹6,435.57 ₹5,663.61	Min.: 1 Mult.: 1		Environmental EMI/RFI Backshells	MIL-DTL-38999 III, IV	25	Straight
Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13 M85049/2113N03 Amphenol PCD 1: ₹4,101.53 46In Stock	Mfr. Part No. M85049/2113N03 Mouser Part No 523-85049/2113N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	46In Stock	₹4,101.53 ₹3,566.51 ₹3,234.03 ₹3,149.00 View ₹3,079.25 Quote	Min.: 1 Mult.: 1		Non-Environmental Backshells	MIL-DTL-38999 III, IV	13	Straight
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 9 M85049/79-09N02 Amphenol PCD 1: ₹5,926.35 217In Stock	Mfr. Part No. M85049/79-09N02 Mouser Part No 523-85049/79-09N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 9 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	217In Stock	₹5,926.35 ₹5,139.10 ₹4,937.51 ₹4,773.18 View ₹4,509.49 ₹4,388.15	Min.: 1 Mult.: 1		Environmental EMI/RFI Backshells	MIL-DTL-38999 III, IV	9	90 Deg
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 M85049/1714N02 Amphenol PCD 1: ₹6,007.56 53In Stock	Mfr. Part No. M85049/1714N02 Mouser Part No 523-85049/1714N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	53In Stock	₹6,007.56 ₹5,310.11 ₹5,055.02 ₹4,887.83	Min.: 1 Mult.: 1		Environmental EMI/RFI Backshells	MIL-DTL-38999 I, II	14	Straight
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 14 M85049/84-14N03 Amphenol PCD 1: ₹6,826.33 32In Stock	Mfr. Part No. M85049/84-14N03 Mouser Part No 523-85049/84-14N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	32In Stock	₹6,826.33 ₹6,127.94 ₹5,523.17 ₹5,520.30 View ₹5,286.23 Quote	Min.: 1 Mult.: 1		Band Lock Adapters	MIL-DTL-5015, MIL-DTL-26482 II	14
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 18 M85049/10-25N Amphenol PCD 1: ₹8,298.60 31In Stock	Mfr. Part No. M85049/10-25N Mouser Part No 523-85049/10-25N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	31In Stock	₹8,298.60 ₹7,391.93 ₹7,390.97 ₹7,291.61 View Quote	Min.: 1 Mult.: 1		Environmental EMI/RFI Backshells	MIL-DTL-5015, MIL-DTL-26482 II	10	Straight
Circular MIL Spec Backshells 17 Backshell Env-EMI/RFI M85049/1710N03 Amphenol PCD 1: ₹5,564.25 30In Stock	Mfr. Part No. M85049/1710N03 Mouser Part No 523-85049/1710N03	Amphenol PCD	Circular MIL Spec Backshells 17 Backshell Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	30In Stock	₹5,564.25 ₹5,018.72 ₹4,891.65 ₹4,889.74 View Quote	Min.: 1 Mult.: 1		Environmental EMI/RFI Backshells	MIL-DTL-38999 I, II	10	Straight
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NIC SZ 9 M85049/39S9N Amphenol PCD 1: ₹3,776.70 268In Stock	Mfr. Part No. M85049/39S9N Mouser Part No 523-85049/39S9N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NIC SZ 9 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	268In Stock	₹3,776.70 ₹3,251.23 ₹1,941.37 ₹1,769.40 ₹1,681.50	Min.: 1 Mult.: 1		Strain Reliefs	MIL-DTL-38999 III, IV	9	Right Angle
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 21 M85049/1921N05 Amphenol PCD 1: ₹6,495.76 32In Stock	Mfr. Part No. M85049/1921N05 Mouser Part No 523-85049/1921N05	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 21 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	32In Stock	₹6,495.76 ₹5,827.94 ₹5,215.53 ₹5,050.24 View ₹4,780.82 Quote	Min.: 1 Mult.: 1		Non-Environmental EMI/RFI Backshells	MIL-DTL-38999 III, IV	21	Straight
Circular MIL Spec Strain Reliefs & Adapters 52 Backshell Strain Relief Clamp M85049/52-1-18A Amphenol PCD 1: ₹1,593.61 199In Stock	Mfr. Part No. M85049/52-1-18A Mouser Part No 523-85049/52-1-18A	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 52 Backshell Strain Relief Clamp Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	199In Stock	₹1,593.61 ₹1,441.70 ₹1,366.22 ₹1,347.11 View ₹1,205.71 ₹1,197.12 ₹1,135.97 ₹1,099.67 Quote	Min.: 1 Mult.: 1		Strain Reliefs	MIL-DTL-5015, MIL-DTL-26482 II	18	Straight
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 13 M85049/1913N04 Amphenol PCD 1: ₹5,457.24 180In Stock	Mfr. Part No. M85049/1913N04 Mouser Part No 523-85049/1913N04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	180In Stock	₹5,457.24 ₹5,035.91 ₹4,530.51 ₹4,386.24 View ₹3,988.80 Quote	Min.: 1 Mult.: 1		Non-Environmental EMI/RFI Backshells	MIL-DTL-38999 III, IV	13	Straight
Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 15 M85049/89-15N02 Amphenol PCD 1: ₹5,547.05 35In Stock	Mfr. Part No. M85049/89-15N02 Mouser Part No 523-85049/89-15N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 15 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	35In Stock	₹5,547.05 ₹5,025.40 ₹4,774.13 ₹4,734.01 View Quote	Min.: 1 Mult.: 1		Band Lock Adapters	MIL-DTL-38999 III, IV	15
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 M85049/10-19N Amphenol PCD 1: ₹11,168.63 20In Stock	Mfr. Part No. M85049/10-19N Mouser Part No 523-85049/10-19N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	20In Stock	₹11,168.63 ₹10,186.47 ₹10,185.52 ₹10,184.56 View ₹9,811.00 Quote	Min.: 1 Mult.: 1		Environmental EMI/RFI Backshells	MIL-DTL-5015, MIL-DTL-26482 II	10	Straight
Circular MIL Spec Backshells 19 Backshell Non Env-EMI/RFI M85049/1921N06 Amphenol PCD 1: ₹6,449.91 79In Stock	Mfr. Part No. M85049/1921N06 Mouser Part No 523-85049/1921N06	Amphenol PCD	Circular MIL Spec Backshells 19 Backshell Non Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	79In Stock	₹6,449.91 ₹5,593.87 ₹5,577.63 ₹4,819.99 View Quote	Min.: 1 Mult.: 1		Non-Environmental EMI/RFI Backshells	MIL-DTL-38999 III, IV	21	Straight
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 9 M85049/78-09N02 Amphenol PCD 1: ₹6,731.75 27In Stock	Mfr. Part No. M85049/78-09N02 Mouser Part No 523-85049/78-09N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 9 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	27In Stock	₹6,731.75 ₹5,968.38 ₹5,301.51 ₹5,236.55 View Quote	Min.: 1 Mult.: 1		Environmental EMI/RFI Backshells	MIL-DTL-38999 III, IV	9
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 15 M85049/79-15N04 Amphenol PCD 1: ₹7,918.36 24In Stock	Mfr. Part No. M85049/79-15N04 Mouser Part No 523-85049/79-15N04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 15 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	24In Stock	₹7,918.36 ₹7,039.39 ₹7,018.37 ₹6,814.87 View ₹6,319.02 Quote	Min.: 1 Mult.: 1		Environmental EMI/RFI Backshells	MIL-DTL-38999 III, IV	15	90 Deg
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9 M85049/1909W02 Amphenol PCD 1: ₹6,434.62 82In Stock 100Expected 16-12-2026	Mfr. Part No. M85049/1909W02 Mouser Part No 523-85049/1909W02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	82In Stock 100Expected 16-12-2026	₹6,434.62 ₹5,468.71 ₹5,121.90 ₹4,539.11 View ₹4,530.51 Quote	Min.: 1 Mult.: 1	No	Non-Environmental EMI/RFI Backshells	MIL-DTL-38999 III, IV	9	Straight
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST OD CAD M85049/25-112W Amphenol PCD 1: ₹7,144.48 24In Stock	Mfr. Part No. M85049/25-112W Mouser Part No 523-85049/25-112W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	24In Stock	₹7,144.48 ₹6,351.50 ₹6,315.19 ₹6,312.33 View ₹6,010.42 Quote	Min.: 1 Mult.: 1	No	Non-Environmental EMI/RFI Backshells	MIL-DTL-5015, MIL-DTL-26482 II	16	Straight
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST OD CAD M85049/25-11W Amphenol PCD 1: ₹8,550.83 25In Stock	Mfr. Part No. M85049/25-11W Mouser Part No 523-85049/25-11W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	25In Stock	₹8,550.83 ₹7,963.26 ₹7,854.34 Quote Quote	Min.: 1 Mult.: 1	No	Non-Environmental EMI/RFI Backshells	MIL-DTL-5015, MIL-DTL-26482 II	10	Straight

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