The Seal,plain Encased, cataloged under National Stock Number 5330-01-026-4233, 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 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-026-4233 |
| Primary Part Number | NSP-00259XF91MO15M |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| Accommodated Shaft Diameter | 1.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| 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 |
|---|---|
| 99G3A-ABITEM212 | Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA) |
| NSP-00259XF91MO15M PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| NSP-00259XF91MO15M | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| NSP-00259XF91MO15M | 5/9 Secondary reference Wartsila Lips Inc |
| FSP16569 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| F-SP-16569 | 5/9 Secondary reference John Crane, Inc |
NSN 5330-01-026-4233 is a Seal,plain Encased, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-026-4233 has 3 manufacturer part numbers on file: 99G3A-ABITEM212 (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump), NSP-00259XF91MO15M (Defense Maritime Solutions, Inc.), NSP-00259XF91MO15M (John Crane, Inc).
Key specifications for NSP-00259XF91MO15M: Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT. 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.