The Pump,engine Priming,hand Driven, cataloged under National Stock Number 2910-00-421-7161, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2910-00-421-7161 |
| Primary Part Number | 1P2297 |
| Item Name | Pump,engine Priming,hand Driven |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF TWO SPRINGS P/N 954169;TWO RETAINERS P/N 958015;ONE BARREL ASSEMBLY P/N 958020;ONE ROD ASSEMBLY P/N 1P2281;ONE SEAL P/N 3H1461;ONE RING P/N 1P2278;ONE SEAL P/N 4F7391 |
| 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 |
|---|---|
| 1P2297 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 9CA923 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
NSN 2910-00-421-7161 is a Pump,engine Priming,hand Driven, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-421-7161 has 1 manufacturer part number on file: 1P2297 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 1P2297: General Characteristics Item Description: CONSISTS OF TWO SPRINGS P/N 954169;TWO RETAINERS P/N 958015;ONE BARREL ASSEMBLY P/N 958020;ONE ROD ASSEMBLY P/N 1P2281;ONE SEAL P/N 3H1461;ONE RING P/N 1P2278;ONE SEAL P/N 4F7391. 1 specification is 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.