The Gasket, cataloged under National Stock Number 5330-01-107-4337, 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 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-107-4337 |
| Primary Part Number | 4826530-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| Status | ACTIVE |
| Inside Corner Radius | 0.531 INCHES NOMINAL IN |
| End Radius | 0.906 INCHES NOMINAL IN |
| Gage Ring Thickness | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | N462-40 FSCM 02697 MFR REF 1ST MATERIAL RESPONSE AND QQ-A-250/11 T6 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Aperture Width | 1.688 INCHES NOMINAL IN |
| Aperture Length | 1.062 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 |
| Center to Center Distance Between Bolt Holes Along Length | 2.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Corner Radius | 0.375 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND ALUMINUM ALLOY 6061 OVERALL |
| Hole Diameter | 0.191 INCHES MINIMUM AND 0.194 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 |
|---|---|
| 4826530-1 | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 4826530-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-107-4337 is a Gasket, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-107-4337 has 1 manufacturer part number on file: 4826530-1 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
Key specifications for 4826530-1: Inside Corner Radius: 0.531 INCHES NOMINAL IN; End Radius: 0.906 INCHES NOMINAL IN; Gage Ring Thickness: 0.125 INCHES NOMINAL IN; Material Document and Classification: N462-40 FSCM 02697 MFR REF 1ST MATERIAL RESPONSE AND QQ-A-250/11 T6 FED SPEC 2ND MATERIAL RESPONSE OVERALL. 11 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.