The Gasket, cataloged under National Stock Number 5330-01-561-5768, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Mine Safety Appliances Company Dba Permanent Instruments Division. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-561-5768 |
| Primary Part Number | 812152 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Mine Safety Appliances Company Dba Permanent Instruments Division |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL IN |
| Hardness Rating | 40.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Style Designator | CIRCULAR |
| Cross Section Inside Diameter | 0.750 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 1.290 INCHES NOMINAL IN |
| Material | RUBBER EPICHLOROHYDRIN HOMOPOLYMER CLASS CO OVERALL |
| 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 |
|---|---|
| A812152 REV- | Mine Safety Appliances Company Dba Permanent Instruments Division (USA) |
| 812048 IT 13 | Mine Safety Appliances Company Dba Permanent Instruments Division (USA) |
| 812152 PRIMARY | Mine Safety Appliances Company Dba Permanent Instruments Division (USA) |
NSN 5330-01-561-5768 is a Gasket, manufactured by Mine Safety Appliances Company Dba Permanent Instruments Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-561-5768 has 3 manufacturer part numbers on file: A812152 REV- (Mine Safety Appliances Company Dba Permanent Instruments Division), 812048 IT 13 (Mine Safety Appliances Company Dba Permanent Instruments Division), 812152 (Mine Safety Appliances Company Dba Permanent Instruments Division).
Key specifications for 812152: Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Hardness Rating: 40.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL; Style Designator: CIRCULAR; Cross Section Inside Diameter: 0.750 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.