AZ9Center Section,pump

Name: AZ9
SKU: 4320-01-021-7521

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-01-021-7521 · FSC 4320 · No Item Name Available

Verified by PartsTable

NSN 4320-01-021-7521 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-021-7521. Primary manufacturer part number: AZ9.

4320-01-021-7521 — No Item Name Available illustration

Features

Center Section,pump — FSC 4320
9 verified cross-references
Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps

Applications

Fluid transfer and circulation
Cooling system maintenance
Industrial process pumping

General Description

The Center Section,pump, cataloged under National Stock Number 4320-01-021-7521, 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 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts

Item Name	Center Section,pump
FSC / FSG	4320 — No Item Name Available (FSG 43)
Manufacturers	Euramco Safety Inc (CAGE 52081); Circor Naval Solutions Llc Dba Warren Pumps (CAGE 63857); Ships Parts Inc (CAGE 64177)

Technical Specifications

Parameter	Value
NSN	4320-01-021-7521
Primary Part Number	AZ9
Item Name	Center Section,pump
FSC / FSG	4320 / 43 — No Item Name Available
Manufacturer	Circor Naval Solutions Llc Dba Warren Pumps
Status	CANCELLED

Lifecycle & Compliance

Acquisition Status	CANCELLED
HAZMAT	No

⇄ Verified Substitutes 2

2920-00-751-8893 INTERCHANGEABLE

Spark Plug

5330-00-801-2819 INTERCHANGEABLE

Seal,plain

Cross-Reference Index

Part Number	Manufacturer
55-22319-73,18A	Euramco Safety Inc (USA)
AZ9 PRIMARY	Circor Naval Solutions Llc Dba Warren Pumps (USA)
SPI-Q15097	Ships Parts Inc (USA)
R927PC30	Circor Naval Solutions Llc Dba Warren Pumps (USA)
15-004-6000-030	Euramco Safety Inc (USA)
AZ6 PRIMARY	Circor Naval Solutions Llc Dba Warren Pumps (USA)
Q-15097	Circor Naval Solutions Llc Dba Warren Pumps (USA)
993H0025PC30	Circor Naval Solutions Llc Dba Warren Pumps (USA)
R1104PC30	Circor Naval Solutions Llc Dba Warren Pumps (USA)

Related Parts

2920-00-751-8893INTERCHANGEABLE

SPARK PLUG

5330-00-801-2819INTERCHANGEABLE

SEAL,PLAIN

Frequently Asked Questions

What is NSN 4320-01-021-7521?

NSN 4320-01-021-7521 is a Center Section,pump, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4320-01-021-7521?

NSN 4320-01-021-7521 has 9 cross-referenced part numbers: 55-22319-73,18A (Euramco Safety Inc), AZ9 (Circor Naval Solutions Llc Dba Warren Pumps), SPI-Q15097 (Ships Parts Inc), R927PC30 (Circor Naval Solutions Llc Dba Warren Pumps), 15-004-6000-030 (Euramco Safety Inc) and 4 more.

What NSN replaces 4320-01-021-7521?

There are 2 known substitutes for 4320-01-021-7521: 2920-00-751-8893, 5330-00-801-2819. Verify interchangeability with system specifications before substitution.

Is NSN 4320-01-021-7521 still in active supply?

NSN 4320-01-021-7521 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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

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