The Nut,coupling,electrical Conduit, cataloged under National Stock Number 5975-01-170-4586, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Unison Industries Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-170-4586 |
| Primary Part Number | 133267 |
| Item Name | Nut,coupling,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Width Across Flats | 1.119 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| Thread Length | 0.590 INCHES MINIMUM AND 0.600 INCHES MAXIMUM SINGLE END IN |
| Style Designator | HEXAGON |
| Material Document and Classification | AISI 416 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 1.000 INCHES SINGLE END IN |
| Conduit Type Accommodated | ANY ACCEPTABLE SINGLE END |
| Thread Class | 2B SINGLE END |
| Material | STEEL STAINLESS - USE STB000 |
| Thread Series Designator | UNEF SINGLE 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 |
|---|---|
| 133267 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 133267 | 5/9 Secondary reference U.S. Government activity |
NSN 5975-01-170-4586 is a Nut,coupling,electrical Conduit, manufactured by Unison Industries Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-170-4586 has 1 manufacturer part number on file: 133267 (Unison Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-514-1338. Verify interchangeability with system specifications before substitution.
Key specifications for 133267: Width Across Flats: 1.119 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN; Thread Length: 0.590 INCHES MINIMUM AND 0.600 INCHES MAXIMUM SINGLE END IN; Style Designator: HEXAGON; Material Document and Classification: AISI 416 NATIONAL SPEC SINGLE MATERIAL RESPONSE. 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.