The Gasket, cataloged under National Stock Number 5330-00-343-5489, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sealcraft Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-343-5489 |
| Primary Part Number | 534279 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sealcraft Corporation |
| Status | ACTIVE |
| FSC Application Data | ENGINE,GASOLINE,EXCEPT AIRCRAFT PRIME MOVER |
| Cross-Sectional Thickness | 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 3232 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Smallest Bolt Hole Diameter | 0.340 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Largest Bolt Hole Diameter | 0.250 INCHES NOMINAL IN |
| Material | ASBESTOS AND RUBBER SYNTHETIC 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 |
|---|---|
| 534279 PRIMARY | Sealcraft Corporation (USA) |
| Reference | Meaning |
|---|---|
| 145003-1566 | 5/9 Secondary reference Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West |
| 145003-1566 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company Div Defense |
NSN 5330-00-343-5489 is a Gasket, manufactured by Sealcraft Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-343-5489 has 1 manufacturer part number on file: 534279 (Sealcraft Corporation).
Key specifications for 534279: FSC Application Data: ENGINE,GASOLINE,EXCEPT AIRCRAFT PRIME MOVER; Cross-Sectional Thickness: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN; Material Document and Classification: AMS 3232 ASSN STD ALL MATERIAL RESPONSES OVERALL; Overall Length: 4.740 INCHES NOMINAL IN. 7 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.