The Stuffing Tube, cataloged under National Stock Number 5975-01-305-4189, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Roxtec Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Stuffing Tube |
| FSC / FSG | 5975 — Electrical Hardware and Supplies (FSG 59) |
| Manufacturers | Roxtec Inc (CAGE 1B3L6) |
| Parameter | Value |
|---|---|
| NSN | 5975-01-305-4189 |
| Primary Part Number | MP4-60 |
| Item Name | Stuffing Tube |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Roxtec Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| MP4-60 PRIMARY | Roxtec Inc (USA) |
| Reference | Meaning |
|---|---|
| MP4-60 | 5/9 Secondary reference L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation |
NSN 5975-01-305-4189 is a Stuffing Tube, manufactured by Roxtec Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-305-4189 has 1 manufacturer part number on file: MP4-60 (Roxtec Inc).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-552-0260. Verify interchangeability with system specifications before substitution.
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.