PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CA9368-10Ring,wearing

Air & Liquid Systems Corporation Dba Buffalo Pumps · NSN 4320-01-290-5253 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-290-5253 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-290-5253. Primary manufacturer part number: CA9368-10.
Features
  • Ring,wearing — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Air & Liquid Systems Corporation Dba Buffalo Pumps
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-290-5253, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Air & Liquid Systems Corporation Dba Buffalo Pumps. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-290-5253
Primary Part NumberCA9368-10
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerAir & Liquid Systems Corporation Dba Buffalo Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5930-00-335-236711179 INTERCHANGEABLE
Switch Subassembly
National Security Agency
3810-00-463-696937350D INTERCHANGEABLE
Yoke,clutch Adjusting
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5325-00-803-9981 INTERCHANGEABLE
Ring,retaining
5330-01-017-862311179 INTERCHANGEABLE
Packing,preformed
Setra Systems, Inc. Dba Gems Sensors
5307-01-138-91630304196 INTERCHANGEABLE
Stud
Aaburco Inc
5340-01-263-782211179 INTERCHANGEABLE
Plug,expansion
Brinkley Technology Group Llc Dba Hercules Manufacturing
6240-01-344-9520F48T12/LW/HO/ALTO INTERCHANGEABLE
Lamp,fluorescent
Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company
5331-01-618-661511179 INTERCHANGEABLE
O-Ring
Harley Davidson Motor Co Inc
5310-01-653-973211179 INTERCHANGEABLE
Washer,seal
Circor Aerospace Inc
4730-01-678-260111179 INTERCHANGEABLE
Clamp,hose
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Cross-Reference Index
Part NumberManufacturer
CA9368-10 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
CA9366 PIECE 10 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
11179 Rps-Fl, Inc. Dba Rps Inc (USA)
Related Parts
5930-00-335-2367INTERCHANGEABLE
SWITCH SUBASSEMBLY
11179
3810-00-463-6969INTERCHANGEABLE
YOKE,CLUTCH ADJUSTING
37350D
5325-00-803-9981INTERCHANGEABLE
RING,RETAINING
5330-01-017-8623INTERCHANGEABLE
PACKING,PREFORMED
11179
5307-01-138-9163INTERCHANGEABLE
STUD
0304196
5340-01-263-7822INTERCHANGEABLE
PLUG,EXPANSION
11179
6240-01-344-9520INTERCHANGEABLE
LAMP,FLUORESCENT
F48T12/LW/HO/ALTO
5331-01-618-6615INTERCHANGEABLE
O-RING
11179
5310-01-653-9732INTERCHANGEABLE
WASHER,SEAL
11179
4730-01-678-2601INTERCHANGEABLE
CLAMP,HOSE
11179

Frequently Asked Questions

What is NSN 4320-01-290-5253?

NSN 4320-01-290-5253 is a Ring,wearing, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-290-5253?

NSN 4320-01-290-5253 has 3 cross-referenced part numbers: CA9368-10 (Air & Liquid Systems Corporation Dba Buffalo Pumps), CA9366 PIECE 10 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 11179 (Rps-Fl, Inc. Dba Rps Inc).

What NSN replaces 4320-01-290-5253?

There are 10 known substitutes for 4320-01-290-5253: 5930-00-335-2367, 3810-00-463-6969, 5325-00-803-9981 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CA9368-10?

Key specifications for CA9368-10: End Item Identification: CENTRIFUGAL PUMP. 1 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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