The Gasket, cataloged under National Stock Number 5330-01-305-9512, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-305-9512 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.015 INCHES NOMINAL IN |
| Inside Corner Radius | 0.390 INCHES NOMINAL IN |
| Special Test Features | SPECIAL QUALITY CONTROL TESTING |
| Outside Edge to Inside Edge Smallest Distance Along Width | 0.270 INCHES NOMINAL IN |
| Criticality Code Justification | ZZZY |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | ZZ-R-765 CL 2B GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 0.780 INCHES NOMINAL IN |
| Departure From Cited Document | AS MODIFIED BY MATERIAL |
| Aperture Length | 4.000 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Outside Edge to Inside Edge Smallest Distance Along Length | 0.270 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 0.940 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Color | BLACK |
| Center to Center Distance Between Bolt Holes Along Width | 4.160 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.190 INCHES NOMINAL IN |
| Test Data Document | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Hole Diameter | 0.160 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.190 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| LL-HQ6-2974 | 5/9 Secondary reference Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| KNR121 | 3/1 Design control — primary reference Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution |
NSN 5330-01-305-9512 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-305-9512: Cross-Sectional Thickness: 0.015 INCHES NOMINAL IN; Inside Corner Radius: 0.390 INCHES NOMINAL IN; Special Test Features: SPECIAL QUALITY CONTROL TESTING; Outside Edge to Inside Edge Smallest Distance Along Width: 0.270 INCHES NOMINAL IN. 22 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.