The Seal,plain, cataloged under National Stock Number 5330-01-510-0340, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Carver Pump Company. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-510-0340 |
| Primary Part Number | 850-0375-320 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| 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 |
|---|---|
| N-999-6011-B-002 REV F ITEM 231 | Carver Pump Company (USA) |
| 850-0375-320 PRIMARY | Carver Pump Company (USA) |
| N-999-6011-B-001 REV B ITEM 231 | Carver Pump Company (USA) |
NSN 5330-01-510-0340 is a Seal,plain, manufactured by Carver Pump Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-510-0340 has 3 manufacturer part numbers on file: N-999-6011-B-002 REV F ITEM 231 (Carver Pump Company), 850-0375-320 (Carver Pump Company), N-999-6011-B-001 REV B ITEM 231 (Carver Pump Company).
Key specifications for 850-0375-320: Part Name Assigned by Controlling Agency: SEAL,WASHER; End Item Identification: SEAWATER COOLING PUMP SPCC ID 11C-1750-20A4NM AS NAVY STANDARD CLOSE-COUPLED PUMP. 0 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.