NSN 2930-01-730-2853 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-730-2853. Manufacturer of record part number: 329-9238.
Also searched as2930-01-730-2853 ·
2930017302853 ·
NIIN 017302853 ·
01-730-2853 ·
FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 11083 · 329-9238
Nearby stock numbers← 2930-01-730-2850 Housing Section, Coolant Pump, Eng
·
2930-01-730-2985 Parts Kit, Radiator →
Features
Impeller,water Pump,engine Cooli — FSC 2930
Material: COPPER ALLOY AND STEEL CORROSION RESISTING
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2930-01-730-2853
NIIN: 017302853
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 329-9238
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Impeller,water Pump,engine Cooli, cataloged under National Stock Number 2930-01-730-2853, is classified within Federal Supply Class 2930 (Engine Cooling 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2930-01-730-2853
Primary Part Number
329-9238
Item Name
Impeller,water Pump,engine Cooli
FSC / FSG
2930 / 29 — Engine Cooling System Components, Nonaircraft
Other items in FSC 2930 — Engine Cooling System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2930-00-000-3438
2930-00-000-3438 · Item name not on file
2930-00-001-3502
PARTS KIT,ENGINE WATER PUMP
2930-00-001-6288
2930-00-001-6288 · Item name not on file
2930-00-001-6299
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6300
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6301
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6302
CORE,RADIATOR
2930-00-001-7842
2930-00-001-7842 · Item name not on file
Frequently Asked Questions
What is NSN 2930-01-730-2853?
NSN 2930-01-730-2853 is a Impeller,water Pump,engine Cooli, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2930-01-730-2853?
NSN 2930-01-730-2853 has 1 manufacturer part number on file: 329-9238 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 329-9238?
Key specifications for 329-9238: Overall Height: 1.6 INCHES NOMINAL IN; Overall Length: 5.8 INCHES NOMINAL IN; Special Features: 142.88 MILIMETER INNER DIAMETER; Part Name Assigned by Controlling Agency: PUMP IMPELLER. 1 specification is documented in the U.S. Government catalog.
Is NSN 2930-01-730-2853 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.