The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-520-9943, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-520-9943 |
| Primary Part Number | M85049/82-20W03 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Overall Diameter | 1.635 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT TYPE |
| Cable Opening Quantity | 1 |
| Size Designation | 20 |
| Surface Treatment | CADMIUM |
| Material | ALUMINUM ALLOY |
| Cable Opening Diameter | 0.812 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| M85049/82-20W03 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| M85049/82-20W03 | 5/9 Secondary reference U.S. Government activity |
| AS85049/82 | 7/9 Vendor item drawing reference U.S. Government activity |
| M85049/82-20W03 | 3/9 Design control — primary reference U.S. Government activity |
| AS85049/82 | 5/9 Secondary reference Sae International Dba Sae International |
| SAE-AS85049/82 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MIL-C-85049/82 | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-520-9943 is a Backshell,electrical Connector, manufactured by Sae International Dba Sae International, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-520-9943 has 1 manufacturer part number on file: M85049/82-20W03 (Sae International Dba Sae International).
5 possible matches (shared part number, not a government interchangeability claim): 5935-01-529-9165, 5935-01-537-1329, 5935-01-541-9539. Verify interchangeability with system specifications before substitution.
Key specifications for M85049/82-20W03: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Diameter: 1.635 INCHES MAXIMUM IN; Style Designator: STRAIGHT TYPE; Overall Length: 1.660 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.