PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L-2171Ring,wearing

Rps-Fl, Inc. Dba Rps Inc · NSN 4320-00-062-4398 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-062-4398 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-062-4398. Primary manufacturer part number: L-2171.
Features
  • Ring,wearing — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Rps-Fl, Inc. Dba Rps Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,wearing, cataloged under National Stock Number 4320-00-062-4398, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,wearing
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersRps-Fl, Inc. Dba Rps Inc (CAGE 54402); Weil Pump Co Inc (CAGE 64392)
Technical Specifications
ParameterValue
NSN4320-00-062-4398
Primary Part NumberL-2171
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5910-00-128-314920030 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cd Snow Hill, Llc
4320-00-128-9973344341 INTERCHANGEABLE
Stuff Box,valve Rod
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5910-00-196-2571 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5940-00-502-1246 INTERCHANGEABLE
Splice,conductor
5330-00-873-5469 INTERCHANGEABLE
Seal,plain Encased
5915-00-926-8126SMB527035 INTERCHANGEABLE
Filter,band Pass
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-01-089-29181019-6 INTERCHANGEABLE
Nut,plain,hexagon
Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector
5330-01-266-4069 INTERCHANGEABLE
Gasket
3120-01-315-2215 INTERCHANGEABLE
Bushing,sleeve
5935-01-498-924310196-04 INTERCHANGEABLE
Connector,plug,electrical
Connectronics Corp
Cross-Reference Index
Part NumberManufacturer
L-2171 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
AT-10199PC36 Weil Pump Co Inc (USA)
10196 PRIMARY Weil Pump Co Inc (USA)
Related Parts
5910-00-128-3149INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
20030
4320-00-128-9973INTERCHANGEABLE
STUFF BOX,VALVE ROD
344341
5910-00-196-2571INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5940-00-502-1246INTERCHANGEABLE
SPLICE,CONDUCTOR
5330-00-873-5469INTERCHANGEABLE
SEAL,PLAIN ENCASED
5915-00-926-8126INTERCHANGEABLE
FILTER,BAND PASS
SMB527035
5310-01-089-2918INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1019-6
5330-01-266-4069INTERCHANGEABLE
GASKET
3120-01-315-2215INTERCHANGEABLE
BUSHING,SLEEVE
5935-01-498-9243INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
10196-04
4820-01-624-4203INTERCHANGEABLE
VALVE,CHECK
10196

Frequently Asked Questions

What is NSN 4320-00-062-4398?

NSN 4320-00-062-4398 is a Ring,wearing, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-062-4398?

NSN 4320-00-062-4398 has 3 cross-referenced part numbers: L-2171 (Rps-Fl, Inc. Dba Rps Inc), AT-10199PC36 (Weil Pump Co Inc), 10196 (Weil Pump Co Inc).

What NSN replaces 4320-00-062-4398?

There are 11 known substitutes for 4320-00-062-4398: 5910-00-128-3149, 4320-00-128-9973, 5910-00-196-2571 and 8 more. Verify interchangeability with system specifications before substitution.

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