The Gasket, cataloged under National Stock Number 5330-00-585-5580, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Kaiser Marquardt. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-585-5580 |
| Primary Part Number | 510932 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Kaiser Marquardt |
| Status | ACTIVE |
| FSC Application Data | ALTERNATOR,EMERGENCY POWER UNIT,AIRCRAFT |
| Temp Rating | 300.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.016 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | VELLUMOID,FSCM 79144 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 7.500 INCHES NOMINAL IN |
| Aperture Diameter | 6.660 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 7.000 INCHES NOMINAL IN |
| Material | PAPER AND GLUE OVERALL |
| Hole Diameter | 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| 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 |
|---|---|
| 510932 PRIMARY | Kaiser Marquardt (USA) |
| Reference | Meaning |
|---|---|
| 510932 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-585-5580 is a Gasket, manufactured by Kaiser Marquardt, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-585-5580 has 1 manufacturer part number on file: 510932 (Kaiser Marquardt).
2 possible matches (shared part number, not a government interchangeability claim): 3120-00-904-6131, 5340-01-050-6149. Verify interchangeability with system specifications before substitution.
Key specifications for 510932: FSC Application Data: ALTERNATOR,EMERGENCY POWER UNIT,AIRCRAFT; Temp Rating: 300.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.016 INCHES NOMINAL IN; Style Designator: CIRCULAR. 12 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.