The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-342-5737, 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 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-342-5737 |
| Primary Part Number | 6546B046-1 |
| 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 Thickness | 0.0625 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.250 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.3438 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | P SHAPE |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| 6546B046-1 | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 6546B046-1 | 5/9 Secondary reference Rubbercraft Corporation of California, Ltd Dba Rubber Teck Division Use CAGE Code 77969 for Cataloging |
| 6546B046-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-342-5737 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 5330-01-342-5737 has 1 manufacturer part number on file: 6546B046-1 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
Key specifications for 6546B046-1: Cross-Sectional Thickness: 0.0625 INCHES NOMINAL IN; Cross-Sectional Height: 0.250 INCHES NOMINAL IN; Cross-Sectional Width: 0.3438 INCHES NOMINAL IN; Cross-Sectional Shape Style: P SHAPE. 5 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.