The Gasket, cataloged under National Stock Number 5330-00-837-8381, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-837-8381 |
| Primary Part Number | 5117116 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Outside Diameter | 6.640 INCHES NOMINAL IN |
| Aperture Diameter | 4.780 INCHES NOMINAL IN |
| Bolt Circle Diameter | 5.554 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC AND ALUMINUM ALLOY OVERALL |
| Hole Diameter | 0.406 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 |
|---|---|
| 5117116 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5330008378381 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| PC5117116 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
| 5117116 | 5/9 Secondary reference General Motors Corp |
NSN 5330-00-837-8381 is a Gasket, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-837-8381 has 1 manufacturer part number on file: 5117116 (Rolls-Royce Solutions America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-058-0585. Verify interchangeability with system specifications before substitution.
Key specifications for 5117116: Outside Diameter: 6.640 INCHES NOMINAL IN; Aperture Diameter: 4.780 INCHES NOMINAL IN; Bolt Circle Diameter: 5.554 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC AND ALUMINUM ALLOY OVERALL. 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.