The Gasket, cataloged under National Stock Number 5330-00-447-3514, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cooper Machinery Services Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-447-3514 |
| Primary Part Number | M-1497 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Cooper Machinery Services Llc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.064 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | METAL WITH SOFT FILLER |
| Bolt Hole Quantity | 12 |
| Material | ASBESTOS AND COPPER ALLOY OVERALL |
| Hole Diameter | 1.125 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 |
|---|---|
| M-1497 PRIMARY | Cooper Machinery Services Llc (USA) |
| Reference | Meaning |
|---|---|
| M1497 | 5/9 Secondary reference Cooper Industries Inc Enterprise Engine Services |
NSN 5330-00-447-3514 is a Gasket, manufactured by Cooper Machinery Services Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-447-3514 has 1 manufacturer part number on file: M-1497 (Cooper Machinery Services Llc).
Key specifications for M-1497: Cross-Sectional Thickness: 0.064 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Overall Length: 23.500 INCHES NOMINAL IN; Cross-Sectional Shape Style: METAL WITH SOFT FILLER; Overall Width: 13.000 INCHES NOMINAL IN. 5 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.