NSN 4320-01-475-9634 · NIIN 014759634 · Part number 1725189
Caterpillar Inc Div Caterpillar Defense · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 11083
Government record, cited
NSN 4320-01-475-9634 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-475-9634. Manufacturer of record part number: 1725189.
Also searched as4320-01-475-9634 ·
4320014759634 ·
NIIN 014759634 ·
01-475-9634 ·
FSC 4320 Power and Hand Pumps · CAGE 11083 · 1725189
Rotation Direction for Which Designed: COUNTERCLOCKWISE
Blade Type: FORWARD CURVE
1 manufacturer part number on file
Identification
NSN: 4320-01-475-9634
NIIN: 014759634
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1725189
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-475-9634, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 6 specifications, 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4320-00-001-2632 · Item name not on file
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4320-00-001-3384 · Item name not on file
Frequently Asked Questions
What is NSN 4320-01-475-9634?
NSN 4320-01-475-9634 is a Impeller,pump,centrifugal, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-475-9634?
NSN 4320-01-475-9634 has 1 manufacturer part number on file: 1725189 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 1725189?
Key specifications for 1725189: Design Type: SINGLE WIDTH; Overall Diameter: 146.8 MILLIMETERS NOMINAL MM; Overall Width: 146.8 MILLIMETERS NOMINAL MM; Blade Quantity: 6. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-475-9634 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.