The Extension,junction Box, cataloged under National Stock Number 5975-01-543-0773, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-543-0773 |
| Primary Part Number | 5407-0 |
| Item Name | Extension,junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
| Status | ACTIVE |
| Inside Depth | 1.000 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR-ROUNDED CORNERS |
| Material | ALUMINUM OVERALL |
| 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 |
|---|---|
| 5407-0 | Rs Americas Inc (USA) |
| 5407-0 PRIMARY | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA) |
| 5407-0 | Raco, a Division of Hubbell Incorporated(delaware) (USA) |
| 0212348 FIND 4 | Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific (USA) |
| 4YF23 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
NSN 5975-01-543-0773 is a Extension,junction Box, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-543-0773 has 5 manufacturer part numbers on file: 5407-0 (Rs Americas Inc), 5407-0 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division), 5407-0 (Raco, a Division of Hubbell Incorporated(delaware)), 0212348 FIND 4 (Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific), 4YF23 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 5407-0: Inside Depth: 1.000 INCHES NOMINAL IN; Style Designator: RECTANGULAR-ROUNDED CORNERS; Overall Width: 4.500 INCHES NOMINAL IN; Special Features: TWO - GANG EXTENSION - 4-1/2 INCH BY 4-9/16 INCH BY 1 INCH DEEP; THERE ARE MOUNTING HOLES ON TWO SIDES ONLY IN. 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.