The Box Connector,electrical, cataloged under National Stock Number 5975-01-340-1158, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Air/flex Industries, Inc. Dba Air Flex Industries Inc. 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 | 5975-01-340-1158 |
| Primary Part Number | 74501-3 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Air/flex Industries, Inc. Dba Air Flex Industries Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 74501-3 PRIMARY | Air/flex Industries, Inc. Dba Air Flex Industries Inc (USA) |
NSN 5975-01-340-1158 is a Box Connector,electrical, manufactured by Air/flex Industries, Inc. Dba Air Flex Industries Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-340-1158 has 1 manufacturer part number on file: 74501-3 (Air/flex Industries, Inc. Dba Air Flex Industries Inc).
Key specifications for 74501-3: End Item Identification: USED ON S3A AIRCRAFT. 0 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.