PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

193431Ring,water Pump

Cummins Inc. · NSN 5365-00-138-8221 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-138-8221 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-138-8221. Primary manufacturer part number: 193431.
Features
  • Ring,water Pump — FSC 5365
  • 1 verified cross-reference
  • Primary manufacturer: Cummins Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Ring,water Pump, cataloged under National Stock Number 5365-00-138-8221, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,water Pump
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersCummins Inc. (CAGE 15434)
Technical Specifications
ParameterValue
NSN5365-00-138-8221
Primary Part Number193431
Item NameRing,water Pump
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5920-00-263-2191 INTERCHANGEABLE
Fuse,cartridge
3020-00-273-1384193431 INTERCHANGEABLE
Gear,spur
Lockheed Martin Corporation Div Rms - Mitchel Field
6105-00-355-8734193-43-1 INTERCHANGEABLE
Stator,motor
Senior Operations Llc Div Senior Aerospace Ketema
5815-00-824-1097193431 INTERCHANGEABLE
Key Assembly
Telemechanics Inc
5360-01-294-292319343-1 INTERCHANGEABLE
Spring,helical,compression
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
193431 PRIMARY Cummins Inc. (USA)
Related Parts
5920-00-263-2191INTERCHANGEABLE
FUSE,CARTRIDGE
3020-00-273-1384INTERCHANGEABLE
GEAR,SPUR
193431
6105-00-355-8734INTERCHANGEABLE
STATOR,MOTOR
193-43-1
5815-00-824-1097INTERCHANGEABLE
KEY ASSEMBLY
193431
5360-01-294-2923INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
19343-1

Frequently Asked Questions

What is NSN 5365-00-138-8221?

NSN 5365-00-138-8221 is a Ring,water Pump, manufactured by Cummins Inc., classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-138-8221?

NSN 5365-00-138-8221 has 1 cross-referenced part number: 193431 (Cummins Inc.).

What NSN replaces 5365-00-138-8221?

There are 5 known substitutes for 5365-00-138-8221: 5920-00-263-2191, 3020-00-273-1384, 6105-00-355-8734 and 2 more. Verify interchangeability with system specifications before substitution.

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