The Stuffing Tube, cataloged under National Stock Number 5975-00-178-0572, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-178-0572 |
| Item Name | Stuffing Tube |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Bore Length | 0.750 INCHES NOMINAL IN |
| Thread Length | 0.750 INCHES NOMINAL BOTH ENDS IN |
| Thread Length | 0.875 INCHES NOMINAL FIRST END IN |
| Style Designator | PLAIN-SINGLE-SHALLOW |
| Overall Outside Diameter | 1.500 INCHES NOMINAL IN |
| Size | 0.812 INCHES NOMINAL IN |
| Packing Chamber Quantity | 1 |
| First Packing Chamber Length | 1.375 INCHES NOMINAL IN |
| First End Chamfer Depth | 0.125 INCHES NOMINAL IN |
| First Packing Chamber Inside Diameter | 1.250 INCHES NOMINAL IN |
| Thread Class | 2B FIRST END |
| Bore Diameter | 1.250 INCHES NOMINAL IN |
| Special Markings | EE |
| Material | COPPER ALLOY OVERALL |
| Furnished Items | GLAND NUT AND GLAND RING |
| Distance From Outside Edge of First Packing Chamber to Edge of Mounting Flange | 1.500 INCHES NOMINAL IN |
| Second End Chamfer Angle | 45.0 DEGREES NOMINAL |
| 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 |
|---|---|
| M24235-13-006 | 2/2 Government specification standardization U.S. Government activity |
| MILS24235-13 | 4/1 Identification reference U.S. Government activity |
| 17T10188 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5975-00-178-0572 is a Stuffing Tube, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
6 possible matches (shared part number, not a government interchangeability claim): 5975-00-178-0591, 5975-00-178-0592, 5975-00-178-0597. Verify interchangeability with system specifications before substitution.
Key specifications for 5975-00-178-0572: Bore Length: 0.750 INCHES NOMINAL IN; Thread Length: 0.750 INCHES NOMINAL BOTH ENDS IN; Thread Length: 0.875 INCHES NOMINAL FIRST END IN; Style Designator: PLAIN-SINGLE-SHALLOW. 17 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.