NSN 2910-01-705-4304 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-705-4304. Manufacturer of record part number: 197-8540.
Also searched as2910-01-705-4304 ·
2910017054304 ·
NIIN 017054304 ·
01-705-4304 ·
FSC 2910 Engine Fuel System Components, Nonaircraft · CAGE 11083 · 197-8540 · A22655
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2910-01-705-4304
NIIN: 017054304
FSC: 2910 — Engine Fuel System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 197-8540
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Pump,engine Priming,hand Driven, cataloged under National Stock Number 2910-01-705-4304, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2910-01-705-4304
Primary Part Number
197-8540
Item Name
Pump,engine Priming,hand Driven
FSC / FSG
2910 / 29 — Engine Fuel System Components, Nonaircraft
Other items in FSC 2910 — Engine Fuel System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2910-00-007-4802
FUEL INJECTOR,DIESEL ENGINE
2910-00-188-8986
CARBURETOR,FLOAT
2910-00-218-1262
PUMP,FUEL,ENGINE
2910-00-218-5908
NOZZLE,FEED
2910-00-308-8652
TUBE,FUEL SHUT-OFF VALVE
2910-00-736-8271
CLAMP
2910-00-736-8271
CLAMP
2910-01-021-7915
NOZZLE
Frequently Asked Questions
What is NSN 2910-01-705-4304?
NSN 2910-01-705-4304 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.
What part numbers are listed for NSN 2910-01-705-4304?
NSN 2910-01-705-4304 has 2 manufacturer part numbers on file: A22655 (Unac), 197-8540 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 197-8540?
Key specifications for 197-8540: Part Name Assigned by Controlling Agency: PRIMING PUMP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2910-01-705-4304 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.