The Box Connector,electrical, cataloged under National Stock Number 5975-01-480-2817, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Better Engineering Manufacturing Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-480-2817 |
| Primary Part Number | 4Q-50 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Better Engineering Manufacturing Inc |
| Status | ACTIVE |
| Style Designator | STRAIGHT |
| Inside Diameter | 1.500 INCHES NOMINAL SINGLE END IN |
| Conduit Type Accommodated | ANY ACCEPTABLE FIRST END |
| Material | IRON MALLEABLE |
| End Type | EXTERNAL THREAD SECOND END |
| End Type | GLAND NUT W/INTERNAL THREAD FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5975-01-480-2817 is a Box Connector,electrical, manufactured by Better Engineering Manufacturing Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-480-2817 has 2 manufacturer part numbers on file: 1406 (Better Engineering Manufacturing Inc), 4Q-50 (Better Engineering Manufacturing Inc).
Key specifications for 4Q-50: Style Designator: STRAIGHT; Inside Diameter: 1.500 INCHES NOMINAL SINGLE END IN; Special Features: TRADE SIZE 1/2; Conduit Type Accommodated: ANY ACCEPTABLE FIRST END. 6 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.