The Gasket, cataloged under National Stock Number 5330-01-677-8508, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-677-8508 |
| Primary Part Number | 12691866 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 12691866 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 4392554 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 12671848 | 5/9 Secondary reference General Motors Corp |
NSN 5330-01-677-8508 is a Gasket, manufactured by General Motors Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-677-8508 has 1 manufacturer part number on file: 12691866 (General Motors Corp).
Key specifications for 12691866: Overall Height: 0.59 INCHES NOMINAL IN; Overall Length: 2.09 INCHES NOMINAL IN; Overall Width: 1.09 INCHES NOMINAL IN; Special Features: GASKET HAS TABS/PRONGS ON BACKSIDE TO SECURE IN PLACE. 1 specification is 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.