The Insert,engine Valve Seat, cataloged under National Stock Number 2815-01-021-9092, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Wartsila Canada Inc. Government technical data includes 6 specifications, 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-021-9092 |
| Primary Part Number | 2137302 |
| Item Name | Insert,engine Valve Seat |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Wartsila Canada Inc |
| Status | ACTIVE |
| Body Outside Diameter | 1.796 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Body Inside Diameter | 1.413 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Seat Angle in Deg | 45.000 NOMINAL |
| Seating Surface Shape | ANGULAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2815-01-021-9092 is a Insert,engine Valve Seat, manufactured by Wartsila Canada Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-021-9092 has 2 manufacturer part numbers on file: 2137302 (Wartsila Canada Inc), 2137302 (Deutz Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-235-1410. Verify interchangeability with system specifications before substitution.
Key specifications for 2137302: Overall Height: 0.393 INCHES NOMINAL IN; Body Outside Diameter: 1.796 INCHES NOMINAL IN; Style Designator: PLAIN; Body Inside Diameter: 1.413 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.