The Seal Ring,metal, cataloged under National Stock Number 5330-01-371-9454, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Thomas and Betts Corp Electronics Group. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-371-9454 |
| Primary Part Number | 5303 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Thomas and Betts Corp Electronics Group |
| Status | ACTIVE |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Ring Style | EXPANDING CONCENTRIC |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 5303 PRIMARY | Thomas and Betts Corp Electronics Group (USA) |
| 12412361 | Amz Alabama Inc. (USA) |
| 12412361 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| Reference | Meaning |
|---|---|
| 12412361 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5330-01-371-9454 is a Seal Ring,metal, manufactured by Thomas and Betts Corp Electronics Group, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-371-9454 has 3 manufacturer part numbers on file: 5303 (Thomas and Betts Corp Electronics Group), 12412361 (Amz Alabama Inc.), 12412361 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).
Key specifications for 5303: Outside Diameter: 1.750 INCHES NOMINAL IN; Ring Style: EXPANDING CONCENTRIC; Material: STEEL CORROSION RESISTING OVERALL. 3 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.