The Box Connector,electrical, cataloged under National Stock Number 5975-00-067-9720, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 9 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-067-9720 |
| Primary Part Number | 19974-1 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Avox Systems Inc Dba Avox Systems Inc |
| Status | ACTIVE |
| Item Accommodated Trade Size | 0.250 INCHES FIRST END IN |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Surface Treatment | ANODIZE |
| Conduit Type Accommodated | FLEXIBLE NONMETALLIC FIRST END |
| Thread Class | 2A SECOND END A |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNF SECOND END |
| End Type | EXTERNAL THREAD FIRST END |
| End Type | EXTERNAL THREAD SECOND END |
| 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 |
|---|---|
| 19974-1 PRIMARY | Avox Systems Inc Dba Avox Systems Inc (USA) |
NSN 5975-00-067-9720 is a Box Connector,electrical, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-067-9720 has 1 manufacturer part number on file: 19974-1 (Avox Systems Inc Dba Avox Systems Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4130-01-171-5537, 5330-01-338-7977. Verify interchangeability with system specifications before substitution.
Key specifications for 19974-1: Item Accommodated Trade Size: 0.250 INCHES FIRST END IN; Nominal Thread Size: 0.375 INCHES SECOND END IN; Surface Treatment: ANODIZE; Conduit Type Accommodated: FLEXIBLE NONMETALLIC FIRST END. 9 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.