The Box Connector,electrical, cataloged under National Stock Number 5975-01-214-4577, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Heyco Inc Dba Heyco Products. Government technical data includes 8 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 | 5975-01-214-4577 |
| Primary Part Number | 3231 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Heyco Inc Dba Heyco Products |
| Status | ACTIVE |
| Item Accommodated Trade Size | 0.500 INCHES FIRST END IN |
| Style Designator | STRAIGHT |
| Conduit Type Accommodated | ANY ACCEPTABLE FIRST END |
| Material | PLASTIC POLYAMIDE NYLON |
| Furnished Items | GLAND |
| End Type | EXTERNAL THREAD SECOND END |
| End Type | COMPRESSION RING AND NUT FIRST END |
| Hazardous Locations/environmental Protection | LIQUID TIGHT |
| 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 |
|---|---|
| 3231 PRIMARY | Heyco Inc Dba Heyco Products (USA) |
NSN 5975-01-214-4577 is a Box Connector,electrical, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-214-4577 has 1 manufacturer part number on file: 3231 (Heyco Inc Dba Heyco Products).
Key specifications for 3231: Item Accommodated Trade Size: 0.500 INCHES FIRST END IN; Style Designator: STRAIGHT; Conduit Type Accommodated: ANY ACCEPTABLE FIRST END; End Item Identification: MRAP - M-ATV WITH CS13 POP AND SNE. 8 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.