The Gasket, cataloged under National Stock Number 5330-01-689-9527, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-689-9527 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Operating Medium | BRINE OR WATER |
| Surface Treatment Document and Classification | HH-P-151 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL IN |
| Maximum Pressure Rating | 250.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Style Designator | RECTANGULAR |
| Material Document and Classification | HH-P-151 FED SPEC 1ST MATERIAL RESPONSE BACKING |
| Material Document and Classification | HH-P-151 FED SPEC 2ND MATERIAL RESPONSE INSERT |
| Cross-Sectional Shape Style | CLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL |
| Features Provided | FABRIC REINFORCED |
| Surface Treatment | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Functional Description | USED FOR FLANGE JOINTS OR VENTILATING SYSTEMS |
| Material | COTTON INSERT |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR BACKING |
| Fabrication Method | SOLID |
| 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 |
|---|---|
| HH-P-151CL4/48X960.125IN | 2/2 Government specification standardization U.S. Government activity |
NSN 5330-01-689-9527 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-689-9527: Operating Medium: BRINE OR WATER; Surface Treatment Document and Classification: HH-P-151 FED SPEC ALL TREATMENT RESPONSES OVERALL; Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Maximum Pressure Rating: 250.0 POUNDS PER SQUARE INCH (PSI) LBS. 14 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.