Newcastle Industries stocks 104 M85049 backshell and strain-relief part numbers (7,772 pieces) in Los Angeles, mostly Glenair, all qualified to SAE AS85049. If you build or repair harnesses on D38999, MIL-DTL-26482 or MIL-DTL-5015 connectors, the strain relief you need is probably on the shelf below.
Every part on this page is factory new, in original manufacturer packaging, with lot traceability and a certificate of conformance. Manufacturer certificates are available on request. Quantities are live: they come from our warehouse count in Los Angeles and update as orders ship.
Need a quote? Send the part number and quantity and we answer within one business day, usually the same afternoon. Will-call in Los Angeles, same-day UPS or FedEx, worldwide shipping, C of C with every order.
Request a Quote or call (310) 845-1555 or email sales@newcastleindustries.com
How M85049 part numbers work
An M85049 part number is a slash sheet, a shell size and a finish code. The slash sheet tells you the connector family and the geometry; the dash number is the connector shell size; the letter is the plating.
- M85049/38: straight strain relief with saddle clamp for MIL-DTL-38999 Series III and Series IV (shell sizes 9 to 25, dash numbers 9, 11, 13 … 25). The workhorse D38999 backshell.
- M85049/39: the 90-degree version of /38 for D38999 when the cable has to exit sideways.
- M85049/49: straight strain relief for MIL-DTL-26482 Series 2, MIL-DTL-83723 Series III and similar threaded connectors (sizes 8 to 24, /49-2 is the saddle-clamp style).
- M85049/51: straight strain relief for MIL-DTL-5015 and 26482 Series 1 bayonet connectors (/51-1 and /51S).
- M85049/52: 90-degree strain relief for the same families as /51.
- M85049/14, /31, /69, /95: nuts, E-nuts, self-locking rings and other accessories.
Finish letters: N electroless nickel (the most common), W olive drab cadmium over nickel (1,000-hour salt spray), A black anodize, Z zinc-nickel. For a D38999 class W connector, order the W backshell; for class F or G, order N.
MS27506 and MS3417
MS27506 is the older strain-relief designation for MIL-DTL-38999 Series I and II bayonet connectors, and MS3417 is the 90-degree clamp for MIL-DTL-5015 and 26482 Series 1. We stock both, plus MS3186 hex jam nuts and MS3057 cable clamps.
Every M85049 backshell part number in stock (104 lines, 7,772 pcs)
Related pages
- D38999 Series III connectors in stock
- M85049 backshell guide
- Full stock list
- Protective covers and dust caps
Frequently asked questions
Which M85049 backshell fits a D38999/26 plug?
M85049/38 (straight) or M85049/39 (90 degree). Match the dash number to the connector shell size: a D38999/26WC35PN is shell size 13, so it takes M85049/38-13 or /39-13. Use the W finish for class W connectors and N for class F, G or N.
Which backshell fits MIL-DTL-26482 Series 2 (MS3470 to MS3476)?
M85049/49-2 straight or the 90-degree M85049/52. Dash number equals shell size (8 to 24).
Which backshell fits MIL-DTL-5015 (MS3100 to MS3108, MS3450 series)?
M85049/51 straight or M85049/52 90 degree for the threaded shells, or an MS3057 cable clamp with the matching MS3420 bushing for the classic MS3100 series.
Are Glenair and Amphenol M85049 parts interchangeable?
Yes. Any part qualified to the AS85049 slash sheet is interchangeable by part number regardless of manufacturer. Our stock is mostly Glenair.
Do you sell single pieces?
Yes. No minimum. We also quote full lots for buyers clearing a bill of materials.
Need a quote? Send the part number and quantity and we answer within one business day, usually the same afternoon. Will-call in Los Angeles, same-day UPS or FedEx, worldwide shipping, C of C with every order.
Request a Quote or call (310) 845-1555 or email sales@newcastleindustries.com