PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D36Sleeve,shaft,pump

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-00-146-0426 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-146-0426 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-146-0426. Primary manufacturer part number: D36.
Features
  • Sleeve,shaft,pump — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-146-0426, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSleeve,shaft,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCircor Naval Solutions Llc Dba Warren Pumps (CAGE 63857)
Technical Specifications
ParameterValue
NSN4320-00-146-0426
Primary Part NumberD36
Item NameSleeve,shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-100-8566 INTERCHANGEABLE
Bearing,ball,thrust
3439-00-149-8186D-36 INTERCHANGEABLE
Tip,solder Extractor
Vanier Manufacturing Inc
5999-00-195-7266D-36 INTERCHANGEABLE
Clip,electrical
Filnor Inc
Cross-Reference Index
Part NumberManufacturer
D36 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
3110-00-100-8566INTERCHANGEABLE
BEARING,BALL,THRUST
3439-00-149-8186INTERCHANGEABLE
TIP,SOLDER EXTRACTOR
D-36
5999-00-195-7266INTERCHANGEABLE
CLIP,ELECTRICAL
D-36

Frequently Asked Questions

What is NSN 4320-00-146-0426?

NSN 4320-00-146-0426 is a Sleeve,shaft,pump, 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 4320-00-146-0426?

NSN 4320-00-146-0426 has 1 cross-referenced part number: D36 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4320-00-146-0426?

There are 3 known substitutes for 4320-00-146-0426: 3110-00-100-8566, 3439-00-149-8186, 5999-00-195-7266. Verify interchangeability with system specifications before substitution.

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