The Gasket, cataloged under National Stock Number 5330-01-398-4263, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Plessey Aerospace Usa Div of Plessey Trading Corp Plessey Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-398-4263 |
| Primary Part Number | 61-1758 NON-ASBESTOS |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Plessey Aerospace Usa Div of Plessey Trading Corp Plessey Inc |
| Status | ACTIVE |
| FSC Application Data | PUMP,FUEL BOOSTER,AIRCRAFT |
| Cross-Sectional Thickness | 0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | BLUEGARD 3200, CAGEC 73680 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 6.000 INCHES NOMINAL IN |
| Aperture Diameter | 4.188 INCHES NOMINAL IN |
| Bolt Hole Quantity | 6 |
| Bolt Circle Diameter | 5.000 INCHES NOMINAL IN |
| Environmental Attribute Code | ASBESTOS ALTERNATIVE PRODUCTS |
| Hole Diameter | 0.406 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 |
|---|---|
| 61-1758 NON-ASBESTOS | Eaton Limited (GBR) |
| 61-1758 NON-ASBESTOS | Kampi Components Co Inc (USA) |
| 61-1758 NON-ASBESTOS PRIMARY | Plessey Aerospace Usa Div of Plessey Trading Corp Plessey Inc (USA) |
NSN 5330-01-398-4263 is a Gasket, manufactured by Plessey Aerospace Usa Div of Plessey Trading Corp Plessey Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-398-4263 has 3 manufacturer part numbers on file: 61-1758 NON-ASBESTOS (Eaton Limited), 61-1758 NON-ASBESTOS (Kampi Components Co Inc), 61-1758 NON-ASBESTOS (Plessey Aerospace Usa Div of Plessey Trading Corp Plessey Inc).
Key specifications for 61-1758 NON-ASBESTOS: FSC Application Data: PUMP,FUEL BOOSTER,AIRCRAFT; Cross-Sectional Thickness: 0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: BLUEGARD 3200, CAGEC 73680 MFR REF SINGLE MATERIAL RESPONSE OVERALL. 11 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.