The Gasket, cataloged under National Stock Number 5330-01-393-7063, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Garlock Sealing Technologies Llc Div Garlock Sealing Technologies. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-393-7063 |
| Primary Part Number | 657279 NON-ASBESTOS |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Garlock Sealing Technologies Llc Div Garlock Sealing Technologies |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Outside Diameter | 8.645 INCHES MINIMUM AND 8.675 INCHES MAXIMUM IN |
| Aperture Diameter | 8.365 INCHES MINIMUM AND 8.395 INCHES MAXIMUM IN |
| Environmental Attribute Code | ASBESTOS ALTERNATIVE PRODUCTS |
| 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 |
|---|---|
| 657279 NON-ASBESTOS PRIMARY | Garlock Sealing Technologies Llc Div Garlock Sealing Technologies (USA) |
| Reference | Meaning |
|---|---|
| 657279 NON-ASBESTOS | 5/9 Secondary reference Saint-Gobain Performance Plastics Corporation Div Engineered Polymers |
NSN 5330-01-393-7063 is a Gasket, manufactured by Garlock Sealing Technologies Llc Div Garlock Sealing Technologies, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-393-7063 has 1 manufacturer part number on file: 657279 NON-ASBESTOS (Garlock Sealing Technologies Llc Div Garlock Sealing Technologies).
Key specifications for 657279 NON-ASBESTOS: Cross-Sectional Thickness: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Outside Diameter: 8.645 INCHES MINIMUM AND 8.675 INCHES MAXIMUM IN; Aperture Diameter: 8.365 INCHES MINIMUM AND 8.395 INCHES MAXIMUM 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.