The Gasket, cataloged under National Stock Number 5330-01-502-6979, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Chromalox Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-502-6979 |
| Primary Part Number | 132-050747-007 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Chromalox Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.094 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | (07131) A-258-620024-001 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 14.000 INCHES NOMINAL IN |
| Aperture Diameter | 13.250 INCHES NOMINAL IN |
| Bolt Hole Quantity | 16 |
| Bolt Circle Diameter | 13.625 INCHES NOMINAL IN |
| Material | FIBER NONASBESTOS OVERALL |
| Hole Diameter | 0.219 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 |
|---|---|
| 155-072827-003 REV 7 ITEM 13 | Chromalox Inc (USA) |
| 132-050747-007 PRIMARY | Chromalox Inc (USA) |
NSN 5330-01-502-6979 is a Gasket, manufactured by Chromalox Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-502-6979 has 2 manufacturer part numbers on file: 155-072827-003 REV 7 ITEM 13 (Chromalox Inc), 132-050747-007 (Chromalox Inc).
Key specifications for 132-050747-007: Cross-Sectional Thickness: 0.094 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: (07131) A-258-620024-001 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 10 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.