The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-589-5103, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-589-5103 |
| Primary Part Number | CV203041 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center |
| 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 |
|---|---|
| CV203041 | Yanmar America Corporation (USA) |
| CV203041 PRIMARY | Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center (USA) |
| CV203041 | Tvs Supply Chain Solutions Limited (GBR) |
| 114399-45320 PRIMARY | Yanmar America Corporation (USA) |
| 114399-45320 PRIMARY | Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center (USA) |
| Reference | Meaning |
|---|---|
| 114399-45320 | 3/9 Design control — primary reference Yanmar Diesel America Corp |
NSN 5330-01-589-5103 is a Seal,nonmetallic Special Shaped, manufactured by Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-589-5103 has 5 manufacturer part numbers on file: CV203041 (Yanmar America Corporation), CV203041 (Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center), CV203041 (Tvs Supply Chain Solutions Limited), 114399-45320 (Yanmar America Corporation), 114399-45320 (Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center).
Key specifications for CV203041: Part Name Assigned by Controlling Agency: RUBBER,SEAL; End Item Identification: 4610-01-572-8283;LIGHTWEIGHT WATER PURIFICATION SYSTEM (LWPS). 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.