The Tappet,engine Poppet Valve, cataloged under National Stock Number 2815-01-565-0251, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Textron Ground Support Equipment Inc. Div Textron Gse. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2815-01-565-0251 |
| Primary Part Number | 20-10-0064 |
| Item Name | Tappet,engine Poppet Valve |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Textron Ground Support Equipment Inc. Div Textron Gse |
| 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 |
|---|---|
| 20-10-0064 PRIMARY | Textron Ground Support Equipment Inc. Div Textron Gse (USA) |
| Reference | Meaning |
|---|---|
| 20-10-0064 | 3/9 Design control — primary reference Tug Technologies Corporation |
NSN 2815-01-565-0251 is a Tappet,engine Poppet Valve, manufactured by Textron Ground Support Equipment Inc. Div Textron Gse, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-565-0251 has 1 manufacturer part number on file: 20-10-0064 (Textron Ground Support Equipment Inc. Div Textron Gse).
Key specifications for 20-10-0064: Part Name Assigned by Controlling Agency: TAPPET, ROLLER; End Item Identification: MID-RANGE TOW TRACTOR (MRTT) A/S32A-45. 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.