The Box Connector,electrical, cataloged under National Stock Number 5975-01-494-3147, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Installation Products Inc. Government technical data includes 7 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 | 5975-01-494-3147 |
| Primary Part Number | 2921AL |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Style Designator | STRAIGHT |
| Inside Diameter | 1.125 INCHES NOMINAL SINGLE END IN |
| Conduit Type Accommodated | ANY ACCEPTABLE FIRST END |
| Conduit Type Accommodated | ANY ACCEPTABLE SECOND END |
| Material | ALUMINUM |
| End Type | EXTERNAL THREAD FIRST END |
| End Type | INTERNAL THREAD SECOND END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2921AL PRIMARY | Abb Installation Products Inc (USA) |
NSN 5975-01-494-3147 is a Box Connector,electrical, manufactured by Abb Installation Products Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-494-3147 has 1 manufacturer part number on file: 2921AL (Abb Installation Products Inc).
Key specifications for 2921AL: Style Designator: STRAIGHT; Inside Diameter: 1.125 INCHES NOMINAL SINGLE END IN; Conduit Type Accommodated: ANY ACCEPTABLE FIRST END; Conduit Type Accommodated: ANY ACCEPTABLE SECOND END. 7 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.
NSN 5975-01-494-3147 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.