The Cork Sheet, cataloged under National Stock Number 5330-01-529-2489, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Yanmar America Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-529-2489 |
| Primary Part Number | 11900-4251 |
| Item Name | Cork Sheet |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Yanmar America Corporation |
| Status | ACTIVE |
| Material | CORK |
| 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 |
|---|---|
| 11900-4251 PRIMARY | Yanmar America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 11900-4251 | 3/9 Design control — primary reference Yanmar Diesel America Corp |
NSN 5330-01-529-2489 is a Cork Sheet, manufactured by Yanmar America Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-529-2489 has 1 manufacturer part number on file: 11900-4251 (Yanmar America Corporation).
Key specifications for 11900-4251: Special Features: TOTAL OF 6 HOLES, THREE ON EACH SIDES; Part Name Assigned by Controlling Agency: GASKET, CW PUMP; End Item Identification: WATER PUMP,P/N 11900-4251; Material: CORK. 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.