PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

0654C0628S902ARing,wearing

Name: 0654C0628S902A
SKU: 4320-01-482-1831

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-01-482-1831 · FSC 4320 · No Item Name Available

Verified by PartsTable

NSN 4320-01-482-1831 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-482-1831. Primary manufacturer part number: 0654C0628S902A.

4320-01-482-1831 — No Item Name Available illustration

Features

Ring,wearing — FSC 4320
7 verified cross-references
Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps

Applications

Hydraulic and pneumatic systems
Industrial process pumping
Military vehicle hydraulics

General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-482-1831, 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 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts

Item Name	Ring,wearing
FSC / FSG	4320 — No Item Name Available (FSG 43)
Manufacturers	Circor Naval Solutions Llc Dba Warren Pumps (CAGE 63857); Air & Liquid Systems Corporation Dba Buffalo Pumps (CAGE 83130); Precision Products Co (CAGE 13581); Rps-Fl, Inc. Dba Rps Inc (CAGE 54402)

Technical Specifications

Parameter	Value
NSN	4320-01-482-1831
Primary Part Number	0654C0628S902A
Item Name	Ring,wearing
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 11

5962-00-197-3361 INTERCHANGEABLE

Microcircuit,linear

4820-00-403-564211192 INTERCHANGEABLE

Disk,valve

Leslie Controls, Inc. Dba Leslie Controls Inc

5965-00-532-2636020-430-001-000 INTERCHANGEABLE

Earphone

Roanwell, Llc

4140-00-541-4202162AA13CC INTERCHANGEABLE

Impeller,fan,axial

Ashland Electric Products Inc

5330-01-004-682411192 INTERCHANGEABLE

Gasket

Middleby Marshall Inc Conveyor Ovens and Mixers Div

5950-01-058-4738920947-1 INTERCHANGEABLE

Transformer,power

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

5315-01-140-036511-192 INTERCHANGEABLE

Aaburco Inc

5310-01-316-2462017097 INTERCHANGEABLE

Washer,recessed

Rexnord Industries, Llc Div Couplings Division

4730-01-493-293011192 INTERCHANGEABLE

Flange,pipe

Exceltec Intl Corp

6545-01-572-9963UA 245B INTERCHANGEABLE

Medical Equipment Set Combat Lif

Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa

Cross-Reference Index

Part Number	Manufacturer
654C0628	Circor Naval Solutions Llc Dba Warren Pumps (USA)
CA11353-9-11	Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
PPC0685853	Precision Products Co (USA)
CA11353-9-1	Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
11192	Rps-Fl, Inc. Dba Rps Inc (USA)
0654C0628S901A	Circor Naval Solutions Llc Dba Warren Pumps (USA)
0654C0628S902A PRIMARY	Circor Naval Solutions Llc Dba Warren Pumps (USA)

Related Parts

5962-00-197-3361INTERCHANGEABLE

MICROCIRCUIT,LINEAR

4820-00-403-5642INTERCHANGEABLE

DISK,VALVE

11192

5965-00-532-2636INTERCHANGEABLE

EARPHONE

020-430-001-000

4140-00-541-4202INTERCHANGEABLE

IMPELLER,FAN,AXIAL

162AA13CC

5330-01-004-6824INTERCHANGEABLE

GASKET

11192

5950-01-058-4738INTERCHANGEABLE

TRANSFORMER,POWER

920947-1

5315-01-140-0365INTERCHANGEABLE

11-192

5310-01-316-2462INTERCHANGEABLE

WASHER,RECESSED

017097

4730-01-493-2930INTERCHANGEABLE

FLANGE,PIPE

11192

6545-01-572-9963INTERCHANGEABLE

MEDICAL EQUIPMENT SET COMBAT LIF

UA 245B

5310-01-601-6996INTERCHANGEABLE

PUSH ON NUT

11192

Frequently Asked Questions

What is NSN 4320-01-482-1831?

NSN 4320-01-482-1831 is a Ring,wearing, 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 4320-01-482-1831?

NSN 4320-01-482-1831 has 7 cross-referenced part numbers: 654C0628 (Circor Naval Solutions Llc Dba Warren Pumps), CA11353-9-11 (Air & Liquid Systems Corporation Dba Buffalo Pumps), PPC0685853 (Precision Products Co), CA11353-9-1 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 11192 (Rps-Fl, Inc. Dba Rps Inc) and 2 more.

What NSN replaces 4320-01-482-1831?

There are 11 known substitutes for 4320-01-482-1831: 5962-00-197-3361, 4820-00-403-5642, 5965-00-532-2636 and 8 more. Verify interchangeability with system specifications before substitution.

Is NSN 4320-01-482-1831 still in active supply?

NSN 4320-01-482-1831 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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