The Ring,gasket Protecting, cataloged under National Stock Number 2815-00-339-4600, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components 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 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2815-00-339-4600 |
| Primary Part Number | 81127S4105-998868PC2 |
| Item Name | Ring,gasket Protecting |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| General Characteristics Item Description | MILD STEEL,2.312 IN. OD,0.281 IN. HIGH IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 81127S4105-998868PC2 PRIMARY | General Motors Corp (USA) |
| 81127S4105-998868PC2 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 81127S4105-998868PC2 | 5/9 Secondary reference U.S. Government activity |
NSN 2815-00-339-4600 is a Ring,gasket Protecting, manufactured by General Motors Corp, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-339-4600 has 2 manufacturer part numbers on file: 81127S4105-998868PC2 (General Motors Corp), 81127S4105-998868PC2 (Naval Sea Systems Command).
Key specifications for 81127S4105-998868PC2: General Characteristics Item Description: MILD STEEL,2.312 IN. OD,0.281 IN. HIGH IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.