The Gasket, cataloged under National Stock Number 5330-00-945-4391, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Airmotive Carburetor. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-945-4391 |
| Primary Part Number | 2638315 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Airmotive Carburetor |
| Status | ACTIVE |
| FSC Application Data | FUEL FILTER,ENGINE,AIRCRAFT |
| Cross-Sectional Thickness | 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | ES0638 TY A,FSCM 06848 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 3.600 INCHES NOMINAL IN |
| Aperture Diameter | 3.160 INCHES NOMINAL IN |
| Material | ASBESTOS 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 |
|---|---|
| 2638315 PRIMARY | Airmotive Carburetor (USA) |
| Reference | Meaning |
|---|---|
| 2638315 | 5/9 Secondary reference Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
NSN 5330-00-945-4391 is a Gasket, manufactured by Airmotive Carburetor, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-945-4391 has 1 manufacturer part number on file: 2638315 (Airmotive Carburetor).
Key specifications for 2638315: FSC Application Data: FUEL FILTER,ENGINE,AIRCRAFT; Cross-Sectional Thickness: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: ES0638 TY A,FSCM 06848 MFR REF SINGLE MATERIAL RESPONSE OVERALL. 8 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.