The Gasket, cataloged under National Stock Number 5330-01-679-3104, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Tyco Fire Products Lp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-679-3104 |
| Primary Part Number | 443779 REV 1 ITEM 313 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.0625 INCHES NOMINAL IN |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 443779 REV 1 ITEM 313 PRIMARY | Tyco Fire Products Lp (USA) |
| Reference | Meaning |
|---|---|
| M-5478 REVISION 1 ITEM 313 | 5/9 Secondary reference Alaskan Copper Companies, Inc. Dba Alaskan Copper Works |
NSN 5330-01-679-3104 is a Gasket, manufactured by Tyco Fire Products Lp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-679-3104 has 1 manufacturer part number on file: 443779 REV 1 ITEM 313 (Tyco Fire Products Lp).
Key specifications for 443779 REV 1 ITEM 313: Cross-Sectional Thickness: 0.0625 INCHES NOMINAL IN; Outside Diameter: 1.000 INCHES NOMINAL IN; End Item Identification: SKID, AFF PRO; Material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL. 3 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.