The Stuffing Tube, cataloged under National Stock Number 5975-00-710-4554, 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13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5975-00-710-4554 |
| Item Name | Stuffing Tube |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Mounting Method | WELDED |
| Thread Length | 0.343 INCHES NOMINAL FIRST END IN |
| Thread Length | 0.468 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | INTERNAL-EXTERNAL-DOUBLE |
| Counterbore Depth | 0.625 INCHES MINIMUM AND 1.373 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND BOTH ENDS |
| Nominal Thread Size | 1.000 INCHES BOTH ENDS IN |
| Size | 0.515 INCHES NOMINAL IN |
| Packing Chamber Quantity | 2 |
| Thread Quantity Per Inch | 14 BOTH ENDS |
| Bore Diameter | 0.490 INCHES NOMINAL IN |
| Material | STEEL AND COPPER ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) BOTH ENDS |
| 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 |
|---|---|
| MX2646U | 5/2 Secondary reference U.S. Government activity |
| REB49397 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5975-00-710-4554 is a Stuffing Tube, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
Key specifications for 5975-00-710-4554: Mounting Method: WELDED; Thread Length: 0.343 INCHES NOMINAL FIRST END IN; Thread Length: 0.468 INCHES NOMINAL BOTH ENDS IN; Style Designator: INTERNAL-EXTERNAL-DOUBLE. 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.