The Gasket, cataloged under National Stock Number 5330-00-918-9569, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is United States Steel Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-918-9569 |
| Primary Part Number | 2MP2141PC4 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | United States Steel Corporation |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.120 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 3.300 INCHES NOMINAL IN |
| Aperture Diameter | 2.755 INCHES NOMINAL IN |
| Material | COPPER ALLOY 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 |
|---|---|
| 2MP2141PC4 PRIMARY | United States Steel Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2MP2141PC4 | 5/9 Secondary reference National Tube Co |
NSN 5330-00-918-9569 is a Gasket, manufactured by United States Steel Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-918-9569 has 1 manufacturer part number on file: 2MP2141PC4 (United States Steel Corporation).
Key specifications for 2MP2141PC4: Cross-Sectional Thickness: 0.120 INCHES NOMINAL IN; Material Document and Classification: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 3.300 INCHES NOMINAL IN; Aperture Diameter: 2.755 INCHES NOMINAL IN. 5 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.