The Gasket, cataloged under National Stock Number 5330-01-246-1045, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-246-1045 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.165 INCHES NOMINAL IN |
| Gage Ring Thickness | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Material Document and Classification | ZZ-R-765,CL 2B FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-250/11 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Smallest Bolt Hole Diameter | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | METAL AND SYNTHETIC RUBBER |
| Bolt Hole Quantity | 6 |
| Largest Bolt Hole Diameter | 0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q AND ALUMINUM ALLOY 6061 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 |
|---|---|
| 838168 | 3/2 Design control — primary reference U.S. Government activity |
| G400209 | 7/2 Vendor item drawing reference L3harris Technologies, Inc Div Space & Airborne Systems |
NSN 5330-01-246-1045 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-246-1045: Cross-Sectional Thickness: 0.165 INCHES NOMINAL IN; Gage Ring Thickness: 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN; Material Document and Classification: ZZ-R-765,CL 2B FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-250/11 FED SPEC 2ND MATERIAL RESPONSE OVERALL; Overall Length: 4.860 INCHES NOMINAL IN. 8 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.