The Locknut,electrical Conduit, cataloged under National Stock Number 5975-01-669-6490, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mcmaster-Carr Supply Company. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-669-6490 |
| Primary Part Number | 7680K29 |
| Item Name | Locknut,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Mcmaster-Carr Supply Company |
| Status | ACTIVE |
| Conduit Size Accommodated | 0.98 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 7680K29 PRIMARY | Mcmaster-Carr Supply Company (USA) |
NSN 5975-01-669-6490 is a Locknut,electrical Conduit, manufactured by Mcmaster-Carr Supply Company, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-669-6490 has 1 manufacturer part number on file: 7680K29 (Mcmaster-Carr Supply Company).
Key specifications for 7680K29: Conduit Size Accommodated: 0.98 INCHES MAXIMUM IN; Special Features: M32, RUBBER O-RING; Surface Treatment: NICKEL; Part Name Assigned by Controlling Agency: LOCKNUT. 3 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.