The Gasket, cataloged under National Stock Number 5330-01-074-1503, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5330-01-074-1503 |
| Primary Part Number | 01879-4 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.7 MILLIMETERS NOMINAL MM |
| Material Document and Classification | ASTM B152 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR METAL |
| Aperture Diameter | 73.8 MILLIMETERS NOMINAL MM |
| Bolt Hole Quantity | 2 |
| Material | COPPER ALLOY 102 OVERALL |
| Hole Diameter | 8.5 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-01-074-1503 is a Gasket, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-074-1503 has 2 manufacturer part numbers on file: 01879-4 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 03582100 (Hatz Diesel of America Inc).
1 possible match (shared part number, not a government interchangeability claim): 3020-01-327-7612. Verify interchangeability with system specifications before substitution.
Key specifications for 01879-4: Cross-Sectional Thickness: 0.7 MILLIMETERS NOMINAL MM; Material Document and Classification: ASTM B152 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR METAL; Overall Width: 90.0 MILLIMETERS NOMINAL MM. 7 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.