The Gasket, cataloged under National Stock Number 5330-00-239-2889, 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12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-239-2889 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Temp Rating | 875.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Gage Ring Thickness | 0.117 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN |
| Maximum Pressure Rating | 300.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Style Designator | CIRCULAR |
| Bearing Surface Width | 1.718 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 | 15.937 INCHES MINIMUM AND 15.999 INCHES MAXIMUM IN |
| Gage Ring Outside Diameter | 17.500 INCHES NOMINAL IN |
| Aperture Diameter | 14.235 INCHES MINIMUM AND 14.265 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 300 SERIES |
| Material | ASBESTOS AND RUBBER SYNTHETIC AND STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-G-16265 | 4/1 Identification reference U.S. Government activity |
NSN 5330-00-239-2889 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-239-2889: Temp Rating: 875.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Gage Ring Thickness: 0.117 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN; Maximum Pressure Rating: 300.0 POUNDS PER SQUARE INCH (PSI) LBS. 12 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.