The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-699-4639, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Pcd Inc Dba Amphenol Pcd Inc Div Amphenol Pcd. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-699-4639 |
| Primary Part Number | M85049/90-21N03 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Amphenol Pcd Inc Dba Amphenol Pcd Inc Div Amphenol Pcd |
| Status | ACTIVE |
| Distance From Centerline to Cable End | 45.62 MILLIMETERS MAXIMUM MM |
| Body Angle in Deg | 90.0 |
| Surface Treatment Document and Classification | MIL-DTL-38999 SERIES III AND SERIES IV MIL SPEC ALL TREATMENT RESPONSES |
| Distance From Centerline to Connector End | 49.23 MILLIMETERS MAXIMUM MM |
| Material Document and Classification | MIL-DTL-38999 SERIES III AND SERIES IV MIL SPEC ALL MATERIAL RESPONSES |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Specification/standard Data | MIL-DTL-38999 SERIES III AND SERIES IV GOVERNMENT STANDARD AND SAE-AS85049/90 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Cable Opening Quantity | 1 |
| Surface Treatment | NICKEL |
| Material | ALUMINUM ALLOY |
| Cable Opening Diameter | 20.83 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| M85049/90-21N03 | Souriau (FRA) |
| M85049/90-21N03 PRIMARY | Amphenol Pcd Inc Dba Amphenol Pcd Inc Div Amphenol Pcd (USA) |
| A850499021N03 | Amphenol Pcd Inc Dba Amphenol Pcd Inc Div Amphenol Pcd (USA) |
| Reference | Meaning |
|---|---|
| SAE-AS85049/90 | 5/9 Secondary reference Sae International Dba Sae International |
| MIL-C-85049/90 | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-699-4639 is a Backshell,electrical Connector, manufactured by Amphenol Pcd Inc Dba Amphenol Pcd Inc Div Amphenol Pcd, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-699-4639 has 3 manufacturer part numbers on file: M85049/90-21N03 (Souriau), M85049/90-21N03 (Amphenol Pcd Inc Dba Amphenol Pcd Inc Div Amphenol Pcd), A850499021N03 (Amphenol Pcd Inc Dba Amphenol Pcd Inc Div Amphenol Pcd).
Key specifications for M85049/90-21N03: Overall Height: 66.46 MILLIMETERS MAXIMUM MM; Distance From Centerline to Cable End: 45.62 MILLIMETERS MAXIMUM MM; Body Angle in Deg: 90.0; Surface Treatment Document and Classification: MIL-DTL-38999 SERIES III AND SERIES IV MIL SPEC ALL TREATMENT RESPONSES. 11 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.