The Cover,electrical Connector, cataloged under National Stock Number 5935-01-657-0170, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-657-0170 |
| Item Name | Cover,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Status | ACTIVE |
| Attachment Feature Length | 5.00 MILLIMETERS NOMINAL MM |
| Overall Diameter | 23.0 MILLIMETERS MAXIMUM MM |
| Body Height | 23.0 MILLIMETERS MAXIMUM MM |
| Style Designator | INTERNAL THREAD W/CHAIN OR ROPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Class | 2B |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| MIL-DTL-38999/33E | 5/9 Secondary reference U.S. Government activity |
| D38999/33Z9R | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-38999/33 | 4/1 Identification reference U.S. Government activity |
NSN 5935-01-657-0170 is a Cover,electrical Connector, classified under FSC 5935, Connectors, Electrical. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-657-0284, 5935-01-695-3903. Verify interchangeability with system specifications before substitution.
Key specifications for 5935-01-657-0170: Attachment Feature Length: 5.00 MILLIMETERS NOMINAL MM; Overall Diameter: 23.0 MILLIMETERS MAXIMUM MM; Body Height: 23.0 MILLIMETERS MAXIMUM MM; Style Designator: INTERNAL THREAD W/CHAIN OR ROPE. 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.