The Packing Nut,stuffing Tube, cataloged under National Stock Number 5975-00-280-7935, 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13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-280-7935 |
| Item Name | Packing Nut,stuffing Tube |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Width Across Flats | 1.031 INCHES NOMINAL IN |
| Thread Relief Length | 0.188 INCHES NOMINAL IN |
| Thread Length | 0.250 INCHES NOMINAL IN |
| Style Designator | PLAIN-W/THREAD RELIEF |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.938 INCHES IN |
| Head Length | 0.125 INCHES NOMINAL IN |
| Thread Class | 1A A |
| Thread Quantity Per Inch | 12 |
| Bore Diameter | 0.702 INCHES MINIMUM AND 0.712 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 464 OVERALL |
| Thread Series Designator | UN |
| Reference Number Differentiating Characteristics | SIZE A |
| 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 |
|---|---|
| 9000S6202-73902REV2PC2 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5975-00-280-7935 is a Packing Nut,stuffing Tube, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
Key specifications for 5975-00-280-7935: Width Across Flats: 1.031 INCHES NOMINAL IN; Thread Relief Length: 0.188 INCHES NOMINAL IN; Thread Length: 0.250 INCHES NOMINAL IN; Style Designator: PLAIN-W/THREAD RELIEF. 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.