The Seal,seat, cataloged under National Stock Number 5330-00-355-8581, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-355-8581 |
| Primary Part Number | D0375-289-6000 |
| Item Name | Seal,seat |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | 0.375 IN. DIA SHAFT IN |
| 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 |
|---|---|
| D0375-289-6000 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| D0375-289-6000 | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| D0375-289-6000 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 5330-00-355-8581 is a Seal,seat, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-355-8581 has 2 manufacturer part numbers on file: D0375-289-6000 (Defense Maritime Solutions, Inc.), D0375-289-6000 (John Crane, Inc).
Key specifications for D0375-289-6000: General Characteristics Item Description: 0.375 IN. DIA SHAFT IN. 1 specification is 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.