The Backshell,electrical Connector, cataloged under National Stock Number 5935-00-497-4263, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-497-4263 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Overall Diameter | 1.688 INCHES NOMINAL IN |
| Style Designator | STRAIGHT TYPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.438 INCHES AND 1.188 INCHES IN |
| Size Designation | 20 |
| Surface Treatment | CADMIUM |
| Thread Class | 2A AND 2B A |
| 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 |
| Reference | Meaning |
|---|---|
| 2121-20160-1003 | 5/9 Secondary reference Electro Adapter Inc |
| 2121C-20160-1003 | 3/9 Design control — primary reference Electro Adapter Inc |
NSN 5935-00-497-4263 is a Backshell,electrical Connector, classified under FSC 5935, Connectors, Electrical. Status: active.
Key specifications for 5935-00-497-4263: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Diameter: 1.688 INCHES NOMINAL IN; Style Designator: STRAIGHT TYPE; Overall Length: 4.499 INCHES NOMINAL IN. 10 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.