The Packing,preformed, cataloged under National Stock Number 5330-00-301-8159, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-301-8159 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Height | 0.188 INCHES NOMINAL IN |
| Hardness Rating | 72.0 SHORE DUROMETER A MINIMUM AND 77.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Cross-Sectional Shape Style | U |
| Peripheral Diameter | 0.688 INCHES NOMINAL IN |
| Center Hole Diameter | 0.312 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P109-12 | 3/9 Design control — primary reference Proven Pumps Corp |
NSN 5330-00-301-8159 is a Packing,preformed, classified under FSC 5330, Packing and Gasket Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2940-00-413-8521, 5305-00-724-6762. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-301-8159: Cross-Sectional Height: 0.188 INCHES NOMINAL IN; Hardness Rating: 72.0 SHORE DUROMETER A MINIMUM AND 77.0 SHORE DUROMETER A MAXIMUM OVERALL; Cross-Sectional Shape Style: U; Peripheral Diameter: 0.688 INCHES NOMINAL IN. 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.