The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-445-0618, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is West American Rubber Company, Llc. Dba West American Rubber Co Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-445-0618 |
| Primary Part Number | B32666001-101 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | West American Rubber Company, Llc. Dba West American Rubber Co Llc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.060 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.400 INCHES NOMINAL IN |
| Cross-Sectional Width | 2.310 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT AND AGAV |
| Material Document and Classification | ZZ-R-765,CL 3A,GR 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A |
| Cross-Sectional Shape Style | SPECIAL |
| Features Provided | MOLDED |
| Minor Width | 0.120 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| B32666001-101 PRIMARY | West American Rubber Company, Llc. Dba West American Rubber Co Llc (USA) |
| Reference | Meaning |
|---|---|
| B32666001-101 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-445-0618 is a Seal,nonmetallic Special Shaped, manufactured by West American Rubber Company, Llc. Dba West American Rubber Co Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-445-0618 has 1 manufacturer part number on file: B32666001-101 (West American Rubber Company, Llc. Dba West American Rubber Co Llc).
Key specifications for B32666001-101: Cross-Sectional Thickness: 0.060 INCHES NOMINAL IN; Cross-Sectional Height: 0.400 INCHES NOMINAL IN; Cross-Sectional Width: 2.310 INCHES NOMINAL IN; Criticality Code Justification: FEAT AND AGAV. 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.