The Gasket, cataloged under National Stock Number 5330-01-063-8338, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-063-8338 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | QQ-B-613 TEMPER 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Aperture Diameter | 0.692 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 |
| Material | COPPER ALLOY 260 OVERALL |
| Hole Diameter | 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| C7003 | 3/2 Design control — primary reference U.S. Government activity |
| 9-1-201-741-0404 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-063-8338 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5999-01-110-1940. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-01-063-8338: Style Designator: NON-CIRCULAR; Material Document and Classification: QQ-B-613 TEMPER 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Width: 1.250 INCHES NOMINAL IN; Aperture Diameter: 0.692 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.