The Gasket, cataloged under National Stock Number 5330-00-155-4854, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sterling Engine Co Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-155-4854 |
| Primary Part Number | P11628 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sterling Engine Co Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.063 INCHES NOMINAL IN |
| Material Document and Classification | MIL-G-12803,+1161-A MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 5.375 INCHES NOMINAL IN |
| Material | ASBESTOS AND RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL |
| Hole Diameter | 0.344 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 |
|---|---|
| P11628 | Sterling Engine Co Inc (USA) |
| Reference | Meaning |
|---|---|
| NP13069PC4665 | 5/9 Secondary reference Cooper Cameron Corp Ajax-Superior Div |
| NP13056PC4665 | 5/9 Secondary reference Cooper Cameron Corp Ajax-Superior Div |
| NP13435PC5 | 3/9 Design control — primary reference Cooper Cameron Corp Ajax-Superior Div |
| P11628 | 5/9 Secondary reference Cooper Cameron Corp Ajax-Superior Div |
NSN 5330-00-155-4854 is a Gasket, manufactured by Sterling Engine Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-155-4854 has 1 manufacturer part number on file: P11628 (Sterling Engine Co Inc).
Key specifications for P11628: Cross-Sectional Thickness: 0.063 INCHES NOMINAL IN; Material Document and Classification: MIL-G-12803,+1161-A MIL SPEC ALL MATERIAL RESPONSES OVERALL; Overall Length: 6.375 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 6 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.