The Locknut,electrical Conduit, cataloged under National Stock Number 5975-01-080-2679, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Installation Products Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5975-01-080-2679 |
| Primary Part Number | 142-TB |
| Item Name | Locknut,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Conduit Size Accommodated | 0.750 INCHES NOMINAL IN |
| Drive Type | NOTCHED |
| Overall Thickness | 0.190 INCHES NOMINAL IN |
| Outside Diameter | 1.380 INCHES NOMINAL IN |
| Thread Type | STRAIGHT |
| Thread Size | 3/4-14 |
| Surface Treatment | CADMIUM |
| Material | STEEL |
| 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 |
|---|---|
| 142-TB PRIMARY | Abb Installation Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 54B6891H06 | 7/2 Vendor item drawing reference U.S. Government activity |
| 142 | 5/9 Secondary reference Abb Installation Products Inc |
NSN 5975-01-080-2679 is a Locknut,electrical Conduit, manufactured by Abb Installation Products Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-080-2679 has 1 manufacturer part number on file: 142-TB (Abb Installation Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-554-9257. Verify interchangeability with system specifications before substitution.
Key specifications for 142-TB: Conduit Size Accommodated: 0.750 INCHES NOMINAL IN; Drive Type: NOTCHED; Overall Thickness: 0.190 INCHES NOMINAL IN; Outside Diameter: 1.380 INCHES NOMINAL IN. 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.