The Gasket, cataloged under National Stock Number 5330-00-656-8534, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ozark Aeroworks Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-656-8534 |
| Primary Part Number | 1-080-025-01 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Ozark Aeroworks Llc |
| Status | ACTIVE |
| FSC Application Data | ENGINE,AIRCRAFT,JET |
| Material Document and Classification | AMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Smallest Bolt Hole Diameter | 0.188 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Largest Bolt Hole Diameter | 0.219 INCHES NOMINAL IN |
| Outside Corner Radius | 0.344 INCHES NOMINAL IN |
| Material | ASBESTOS AND RUBBER SYNTHETIC OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1-080-025-01 PRIMARY | Ozark Aeroworks Llc (USA) |
| Reference | Meaning |
|---|---|
| 1-080-025-01 | 5/9 Secondary reference U.S. Government activity |
| 1-080-025-01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5330-00-656-8534 is a Gasket, manufactured by Ozark Aeroworks Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-656-8534 has 1 manufacturer part number on file: 1-080-025-01 (Ozark Aeroworks Llc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-497-3204. Verify interchangeability with system specifications before substitution.
Key specifications for 1-080-025-01: FSC Application Data: ENGINE,AIRCRAFT,JET; Material Document and Classification: AMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 4.224 INCHES NOMINAL IN; Smallest Bolt Hole Diameter: 0.188 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.