The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-032-6503, 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 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-032-6503 |
| Primary Part Number | 926 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| Status | ACTIVE |
| Cross-Sectional Height | 0.470 INCHES NOMINAL0.470 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.530 INCHES NOMINAL0.530 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SPECIALSPECIAL |
| Cross Section Inside Diameter | 0.340 INCHES NOMINAL0.340 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Fabrication Method | SOLIDSOLID |
| Construction | SOLIDSOLID |
| 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 |
|---|---|
| 926 PRIMARY | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| ZX3057 PRIMARY | Minor Rubber Co Inc (USA) |
| 12008769 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 12008769 | 5/9 Secondary reference Army, United States Department of the Dba Rock Island Arsenal Jmtc |
NSN 5330-01-032-6503 is a Seal,nonmetallic Special Shaped, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-032-6503 has 3 manufacturer part numbers on file: 926 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp), ZX3057 (Minor Rubber Co Inc), 12008769 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 926: Cross-Sectional Height: 0.470 INCHES NOMINAL0.470 INCHES NOMINAL IN; Cross-Sectional Width: 0.530 INCHES NOMINAL0.530 INCHES NOMINAL IN; Cross-Sectional Shape Style: SPECIALSPECIAL; Cross Section Inside Diameter: 0.340 INCHES NOMINAL0.340 INCHES NOMINAL IN. 7 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.