The Insert,engine Valve Seat, cataloged under National Stock Number 2815-00-062-2924, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-062-2924 |
| Primary Part Number | 9M3205 |
| Item Name | Insert,engine Valve Seat |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Body Outside Diameter | 1.812 INCHES NOMINAL IN |
| Hardness Rating | 37.0 ROCKWELL C MINIMUM BODY |
| Hardness Rating | 42.0 ROCKWELL C MAXIMUM FACE |
| Style Designator | PLAIN |
| Body Inside Diameter | 1.555 INCHES MINIMUM AND 1.569 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Seat Angle in Deg | 0.500 MINIMUM AND 0.750 MAXIMUM |
| 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 |
| Part Number | Manufacturer |
|---|---|
| IS387H | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| 9M3205 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| IPD9M3205 | 5/9 Secondary reference Industrial Parts Depot, Llc Dba Ipd |
| 1M8384 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| IPD1M8384 | 5/9 Secondary reference Industrial Parts Depot, Llc Dba Ipd |
NSN 2815-00-062-2924 is a Insert,engine Valve Seat, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-062-2924 has 2 manufacturer part numbers on file: IS387H (Trw Inc Trw Intl Trade Government Sales Dept), 9M3205 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 9M3205: Overall Height: 0.363 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN; Body Outside Diameter: 1.812 INCHES NOMINAL IN; Hardness Rating: 37.0 ROCKWELL C MINIMUM BODY; Hardness Rating: 42.0 ROCKWELL C MAXIMUM FACE. 8 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.