The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-577-3813, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-577-3813 |
| Primary Part Number | M85049/31S24N |
| 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 | 1.885 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT TYPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.437 INCHES IN |
| Thread Class | 2B |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNEF |
| 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 |
|---|---|
| M85049/31S24N PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| M85049/31S25N | 5/9 Secondary reference U.S. Government activity |
| M85049/31S24N | 5/9 Secondary reference U.S. Government activity |
| M85049/31S25N | 5/9 Secondary reference Sae International Dba Sae International |
| SAE-AS85049/31 | 3/1 Design control — primary reference Sae International Dba Sae International |
| SAE/AS85049/31 | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-577-3813 is a Backshell,electrical Connector, manufactured by Sae International Dba Sae International, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-577-3813 has 1 manufacturer part number on file: M85049/31S24N (Sae International Dba Sae International).
Key specifications for M85049/31S24N: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Diameter: 1.885 INCHES MAXIMUM IN; Style Designator: STRAIGHT TYPE; Overall Length: 0.710 INCHES MAXIMUM 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.