The Packing Nut,stuffing Tube, cataloged under National Stock Number 5975-00-682-7759, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5975-00-682-7759 |
| Item Name | Packing Nut,stuffing Tube |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Width Across Flats | 1.250 INCHES NOMINAL IN |
| Bore Length | 1.625 INCHES NOMINAL IN |
| Thread Relief Length | 0.125 INCHES NOMINAL IN |
| Inside Recess Width | 0.184 INCHES NOMINAL IN |
| Body Outside Diameter | 1.057 INCHES NOMINAL IN |
| Thread Length | 0.406 INCHES NOMINAL IN |
| Mounting End Length | 1.125 INCHES NOMINAL IN |
| Outside Recess Length | 0.109 INCHES NOMINAL IN |
| Style Designator | WING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.000 INCHES IN |
| Size | 0.515 INCHES NOMINAL IN |
| Head Length | 0.500 INCHES NOMINAL IN |
| Inside Diameter | 0.930 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 14 |
| Bore Diameter | 0.562 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Outside Recess Width | 0.187 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Inside Recess Length | 0.375 INCHES NOMINAL IN |
| Thread Relief Depth | 0.075 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| REB101374-2REVN | 3/2 Design control — primary reference U.S. Government activity |
NSN 5975-00-682-7759 is a Packing Nut,stuffing Tube, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
Key specifications for 5975-00-682-7759: Width Across Flats: 1.250 INCHES NOMINAL IN; Bore Length: 1.625 INCHES NOMINAL IN; Thread Relief Length: 0.125 INCHES NOMINAL IN; Inside Recess Width: 0.184 INCHES NOMINAL IN. 22 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.