The Bushing,electrical Conductor, cataloged under National Stock Number 5975-01-121-2151, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-121-2151 |
| Item Name | Bushing,electrical Conductor |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Thread Series | UN |
| Accommodation Hole Inside Diameter | 0.375 INCHES NOMINAL IN |
| Body Outside Diameter | 0.950 INCHES NOMINAL IN |
| Base Thread Location | EXTERNAL |
| Thread Length | 0.260 INCHES NOMINAL IN |
| Style Designator | THREADED |
| Material Document and Classification | QQ-A-200/8,ALLOY 6061,TEMPER T651 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8,ALLOY 6061,TEMPER T651 FED SPEC 2ND MATERIAL RESPONSE BODY |
| Nominal Thread Size | 0.750 INCHES IN |
| Surface Treatment | CHROMATE BODY |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | ALUMINUM ALLOY BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10134276 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 730-230-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5975-01-121-2151 is a Bushing,electrical Conductor, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
Key specifications for 5975-01-121-2151: Overall Height: 0.510 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Thread Series: UN; Accommodation Hole Inside Diameter: 0.375 INCHES NOMINAL IN. 13 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.