The Gasket, cataloged under National Stock Number 5330-01-459-4575, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-459-4575 |
| Primary Part Number | 387546 NON-ASBESTOS |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN |
| Aperture Width | 12.451 INCHES NOMINAL IN |
| Bolt Hole Centerline to Nearest Edge Distance | 0.375 INCHES NOMINAL IN |
| Aperture Length | 25.320 INCHES NOMINAL IN |
| Environmental Attribute Code | ASBESTOS ALTERNATIVE PRODUCTS |
| Hole Diameter | 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM 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 |
|---|---|
| 387546 NON-ASBESTOS PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 387546 NON-ASBESTOS | Industrial Gasket, Inc. (USA) |
| 387546 NON-ASBESTOS | Star Industries Inc (USA) |
| 387546 NON-ASBESTOS | Kenneth Industrial Products, Inc. Dba Kenneth Industrial Products Inc (USA) |
| 387546 NON-ASBESTOS | The Gund Company, Inc. (USA) |
NSN 5330-01-459-4575 is a Gasket, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-459-4575 has 5 manufacturer part numbers on file: 387546 NON-ASBESTOS (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 387546 NON-ASBESTOS (Industrial Gasket, Inc.), 387546 NON-ASBESTOS (Star Industries Inc), 387546 NON-ASBESTOS (Kenneth Industrial Products, Inc. Dba Kenneth Industrial Products Inc), 387546 NON-ASBESTOS (The Gund Company, Inc.).
Key specifications for 387546 NON-ASBESTOS: Cross-Sectional Thickness: 0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN; Overall Length: 26.931 INCHES NOMINAL IN; Overall Width: 14.554 INCHES NOMINAL IN; Aperture Width: 12.451 INCHES NOMINAL IN. 6 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.