The Guard,electrical Connector, cataloged under National Stock Number 5935-01-643-8251, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-643-8251 |
| Item Name | Guard,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.0 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 8.00 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3366616-3 | 3/2 Design control — primary reference U.S. Government activity |
| 3366616 | D/9 Drawing number reference only U.S. Government activity |
NSN 5935-01-643-8251 is a Guard,electrical Connector, classified under FSC 5935, Connectors, Electrical. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-643-8254, 5935-01-643-8256. Verify interchangeability with system specifications before substitution.
Key specifications for 5935-01-643-8251: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 0.010 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.0 INCHES NOMINAL IN; Style Designator: RECTANGULAR. 5 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.