PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A609Impeller,pump,centrifugal

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-01-068-2126 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-068-2126 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-068-2126. Primary manufacturer part number: A609.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • Material: STEEL CORROSION RESISTING
  • 1 verified cross-reference
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-068-2126, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN4320-01-068-2126
Primary Part NumberA609
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-783-8757A609 INTERCHANGEABLE
Gasket
Grimes Aerospace Company
5310-00-832-7782440036 INTERCHANGEABLE
Nut,eye
Barlo Equipment Corp
5930-01-100-9511 INTERCHANGEABLE
Switch,push
4820-01-236-8002 INTERCHANGEABLE
Valve,globe
5325-01-289-6195A609 INTERCHANGEABLE
Grommet,nonmetallic
Hawkeye Rubber Mfg Co
Cross-Reference Index
Part NumberManufacturer
A609 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
5330-00-783-8757INTERCHANGEABLE
GASKET
A609
5310-00-832-7782INTERCHANGEABLE
NUT,EYE
440036
5930-01-100-9511INTERCHANGEABLE
SWITCH,PUSH
4820-01-236-8002INTERCHANGEABLE
VALVE,GLOBE
5325-01-289-6195INTERCHANGEABLE
GROMMET,NONMETALLIC
A609

Frequently Asked Questions

What is NSN 4320-01-068-2126?

NSN 4320-01-068-2126 is a Impeller,pump,centrifugal, 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 4320-01-068-2126?

NSN 4320-01-068-2126 has 1 cross-referenced part number: A609 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4320-01-068-2126?

There are 5 known substitutes for 4320-01-068-2126: 5330-00-783-8757, 5310-00-832-7782, 5930-01-100-9511 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A609?

Key specifications for A609: Material: STEEL CORROSION RESISTING. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com