The Seal Ring,metal, cataloged under National Stock Number 5330-01-651-0579, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Zoeller Company Dba Zoeller Pump Company. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-651-0579 |
| Primary Part Number | 004322 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Zoeller Company Dba Zoeller Pump Company |
| Status | ACTIVE |
| Ring Style | EXPANDING CONCENTRIC |
| Material | COPPER ALLOY 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 |
|---|---|
| 004322 PRIMARY | Zoeller Company Dba Zoeller Pump Company (USA) |
NSN 5330-01-651-0579 is a Seal Ring,metal, manufactured by Zoeller Company Dba Zoeller Pump Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-651-0579 has 1 manufacturer part number on file: 004322 (Zoeller Company Dba Zoeller Pump Company).
Key specifications for 004322: Ring Style: EXPANDING CONCENTRIC; Part Name Assigned by Controlling Agency: SEAL, CORD-ASM; End Item Identification: SUMP PUMP, MODEL M59-C; Material: COPPER ALLOY OVERALL. 2 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.