PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C200Ring,wearing

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-01-202-5618 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-202-5618 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-202-5618. Primary manufacturer part number: C200.
Features
  • Ring,wearing — FSC 4320
  • Material: COPPER ALLOY
  • 3 verified cross-references
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Applications requiring Copper Alloy construction
General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-202-5618, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-202-5618
Primary Part NumberC200
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-110-3951C200 INTERCHANGEABLE
Collar,shaft
Blue Jay Manufacturing Co
9150-00-111-6266 INTERCHANGEABLE
Lubricant,antiseize
5905-00-295-405081524 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Cae Usa Inc.
5905-00-539-460081365 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Cae Usa Inc.
3110-00-554-3275P200KZ3FS50000 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5935-00-622-9856C-200 INTERCHANGEABLE
Cover,electrical Connector
Rowe Industries Inc
9150-00-764-665839893 INTERCHANGEABLE
Lubricant,antiseize
Loctite Corp
5930-00-913-2982C200 INTERCHANGEABLE
Switch,push
Safran Power Usa, Llc
5999-00-988-9678C200 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
4931-01-070-4573C-200 INTERCHANGEABLE
Pliers,clamp
Genuine Aircraft Hardware Co
Cross-Reference Index
Part NumberManufacturer
R-989 PIECE 8 Circor Naval Solutions Llc Dba Warren Pumps (USA)
R-989 Circor Naval Solutions Llc Dba Warren Pumps (USA)
C200 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
3040-00-110-3951INTERCHANGEABLE
COLLAR,SHAFT
C200
9150-00-111-6266INTERCHANGEABLE
LUBRICANT,ANTISEIZE
5905-00-295-4050INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
81524
5905-00-539-4600INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
81365
3110-00-554-3275INTERCHANGEABLE
BEARING,BALL,ANNULAR
P200KZ3FS50000
5935-00-622-9856INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
C-200
9150-00-764-6658INTERCHANGEABLE
LUBRICANT,ANTISEIZE
39893
5930-00-913-2982INTERCHANGEABLE
SWITCH,PUSH
C200
5999-00-988-9678INTERCHANGEABLE
HEATER,THERMAL RELEASE
C200
4931-01-070-4573INTERCHANGEABLE
PLIERS,CLAMP
C-200
6625-01-161-0502INTERCHANGEABLE
CONVERTER,FIBER OPTIC
C200
3040-01-399-5538INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE

Frequently Asked Questions

What is NSN 4320-01-202-5618?

NSN 4320-01-202-5618 is a Ring,wearing, 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 4320-01-202-5618?

NSN 4320-01-202-5618 has 3 cross-referenced part numbers: R-989 PIECE 8 (Circor Naval Solutions Llc Dba Warren Pumps), R-989 (Circor Naval Solutions Llc Dba Warren Pumps), C200 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4320-01-202-5618?

There are 12 known substitutes for 4320-01-202-5618: 3040-00-110-3951, 9150-00-111-6266, 5905-00-295-4050 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C200?

Key specifications for C200: End Item Identification: FOR USE IN WARREN 3/4 CVC-5 PUMP; Material: COPPER ALLOY. 2 total characteristics are documented in the Federal Logistics Information System.

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