The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-628-3573, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is United Seal & Rubber Company, Inc. Dba United Seal & Rubber Co Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-628-3573 |
| Primary Part Number | U9533459-100 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | United Seal & Rubber Company, Inc. Dba United Seal & Rubber Co Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.108 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.120 INCHES NOMINAL IN |
| Minor Height | 0.052 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | U SHAPE |
| Aperture Width | 11.318 INCHES NOMINAL IN |
| Minor Width | 0.080 INCHES NOMINAL IN |
| Aperture Length | 15.557 INCHES NOMINAL IN |
| Material | GRAPHITE OR NICKEL INTERNAL |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM EXTERNAL |
| 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 |
|---|---|
| U9533459-100 PRIMARY | United Seal & Rubber Company, Inc. Dba United Seal & Rubber Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 12523087 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5330-01-628-3573 is a Seal,nonmetallic Special Shaped, manufactured by United Seal & Rubber Company, Inc. Dba United Seal & Rubber Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-628-3573 has 1 manufacturer part number on file: U9533459-100 (United Seal & Rubber Company, Inc. Dba United Seal & Rubber Co Inc).
Key specifications for U9533459-100: Cross-Sectional Thickness: 0.108 INCHES NOMINAL IN; Cross-Sectional Width: 0.120 INCHES NOMINAL IN; Minor Height: 0.052 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR. 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.