The Gasket, cataloged under National Stock Number 5330-00-239-2893, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-239-2893 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Temp Rating | 1050.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.175 INCHES NOMINAL IN |
| Gage Ring Thickness | 0.125 INCHES NOMINAL IN |
| Maximum Pressure Rating | 400.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Style Designator | CIRCULAR |
| Bearing Surface Width | 1.719 INCHES NOMINAL IN |
| Material Document and Classification | MIL-A-24058 TY 3 MIL SPEC SINGLE MATERIAL RESPONSE AND ASTM A167 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 14.719 INCHES NOMINAL IN |
| Gage Ring Outside Diameter | 16.438 INCHES NOMINAL IN |
| Aperture Diameter | 12.875 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 400 SERIES AND IPS12 SIZE |
| Material | ASBESTOS AND RUBBER SYNTHETIC AND STEEL 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 |
|---|---|
| MIL-G-16265 | 4/1 Identification reference U.S. Government activity |
NSN 5330-00-239-2893 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-239-2893: Temp Rating: 1050.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.175 INCHES NOMINAL IN; Gage Ring Thickness: 0.125 INCHES NOMINAL IN; Maximum Pressure Rating: 400.0 POUNDS PER SQUARE INCH (PSI) LBS. 12 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.