The Insert,engine Valve Seat, cataloged under National Stock Number 2815-01-697-2329, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Volvo Group North America Llc Dba Volvo Group North America, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2815-01-697-2329 |
| Primary Part Number | 21757918 |
| Item Name | Insert,engine Valve Seat |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Volvo Group North America Llc Dba Volvo Group North America, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 21757918 PRIMARY | Volvo Group North America Llc Dba Volvo Group North America, Inc (USA) |
| Reference | Meaning |
|---|---|
| 21757919 | D/9 Drawing number reference only Volvo Group North America Llc Dba Volvo Group North America, Inc |
NSN 2815-01-697-2329 is a Insert,engine Valve Seat, manufactured by Volvo Group North America Llc Dba Volvo Group North America, Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-697-2329 has 1 manufacturer part number on file: 21757918 (Volvo Group North America Llc Dba Volvo Group North America, Inc).
Key specifications for 21757918: Overall Height: 5.9 MILLIMETERS MINIMUM AND 6.1 MILLIMETERS MAXIMUM MM; End Item Identification: 2320015522924. 0 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.