The Packing Material, cataloged under National Stock Number 5330-00-677-3880, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Crane Co Div Valve Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Packing Material |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Crane Co Div Valve Div (CAGE 14959) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-677-3880 |
| Primary Part Number | A7941 |
| Item Name | Packing Material |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Crane Co Div Valve Div |
| 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 |
|---|---|
| A7941 PRIMARY | Crane Co Div Valve Div (USA) |
| Reference | Meaning |
|---|---|
| A7941 | 5/9 Secondary reference Dresser Industries Inc Leroi Div |
| A7941 | 5/9 Secondary reference Dresser Industries Inc Petroleum Equipment Div - Wayne |
NSN 5330-00-677-3880 is a Packing Material, manufactured by Crane Co Div Valve Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-677-3880 has 1 manufacturer part number on file: A7941 (Crane Co Div Valve Div).
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.