PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B172Impeller,right,over

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-00-226-8030 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-226-8030 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-226-8030. Primary manufacturer part number: B172.
Features
  • Impeller,right,over — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Impeller,right,over, cataloged under National Stock Number 4320-00-226-8030, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameImpeller,right,over
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCircor Naval Solutions Llc Dba Warren Pumps (CAGE 63857)
Technical Specifications
ParameterValue
NSN4320-00-226-8030
Primary Part NumberB172
Item NameImpeller,right,over
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4920-00-866-7008B172 INTERCHANGEABLE
Programmer,autopilo
Lockheed Martin Corp
5330-01-004-4894B17-2 INTERCHANGEABLE
Gasket
Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics
5961-01-148-9865 INTERCHANGEABLE
Pin Diode Switch
4130-01-378-7828005661-A25(23 1/2X11 3/4X1) INTERCHANGEABLE
Filter Element,air Conditioning
Farr Co
1650-01-444-5744B-172 INTERCHANGEABLE
Boot,aircraft Components
Trelleborg Sealing Solutions Us, Inc. Dba Trelleborg Sealing Solutions Us, Inc
Cross-Reference Index
Part NumberManufacturer
B172 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
4920-00-866-7008INTERCHANGEABLE
PROGRAMMER,AUTOPILO
B172
5330-01-004-4894INTERCHANGEABLE
GASKET
B17-2
5961-01-148-9865INTERCHANGEABLE
PIN DIODE SWITCH
4130-01-378-7828INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
005661-A25(23 1/2X11 3/4X1)
1650-01-444-5744INTERCHANGEABLE
BOOT,AIRCRAFT COMPONENTS
B-172

Frequently Asked Questions

What is NSN 4320-00-226-8030?

NSN 4320-00-226-8030 is a Impeller,right,over, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-226-8030?

NSN 4320-00-226-8030 has 1 cross-referenced part number: B172 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4320-00-226-8030?

There are 5 known substitutes for 4320-00-226-8030: 4920-00-866-7008, 5330-01-004-4894, 5961-01-148-9865 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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