The Gasket, cataloged under National Stock Number 5330-01-270-2738, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-270-2738 |
| Primary Part Number | 820002-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.250 INCHES NOMINAL IN |
| Inside Corner Radius | 0.250 INCHES NOMINAL IN |
| Hardness Rating | 5.0 SHORE DUROMETER A MINIMUM AND 15.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Material Document and Classification | ZZ-R-765,CL 3B,GR 30 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Document and Classification | L-P-523 FED SPEC SINGLE MATERIAL RESPONSE ONE SIDE |
| Bolt Hole Quantity | 18 |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Material | PLASTIC FLUORINATED ETHYLENE PROPYLENE ONE SIDE |
| Hole Diameter | 0.115 INCHES MINIMUM AND 0.155 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| 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 |
|---|---|
| 820002-1 PRIMARY | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| Reference | Meaning |
|---|---|
| A356A267-101 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5330-01-270-2738 is a Gasket, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-270-2738 has 1 manufacturer part number on file: 820002-1 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
Key specifications for 820002-1: Temp Rating: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.250 INCHES NOMINAL IN; Inside Corner Radius: 0.250 INCHES NOMINAL IN; Hardness Rating: 5.0 SHORE DUROMETER A MINIMUM AND 15.0 SHORE DUROMETER A MAXIMUM OVERALL. 10 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.