PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CA11301-2Housing,liquid Pump

Air & Liquid Systems Corporation Dba Buffalo Pumps · NSN 4320-01-187-1300 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-187-1300 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-187-1300. Primary manufacturer part number: CA11301-2.
Features
  • Housing,liquid Pump — FSC 4320
  • Material: COPPER ALLOY
  • 3 verified cross-references
  • Primary manufacturer: Air & Liquid Systems Corporation Dba Buffalo Pumps
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Copper Alloy construction
General Description

The Housing,liquid Pump, cataloged under National Stock Number 4320-01-187-1300, 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. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-187-1300
Primary Part NumberCA11301-2
Item NameHousing,liquid Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerAir & Liquid Systems Corporation Dba Buffalo Pumps
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4320-00-882-5571CA11301-8 INTERCHANGEABLE
Sleeve,shaft,pump
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-185-8247CA11301 PIECE 78 INTERCHANGEABLE
Connector,fluid,pump
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-185-8248249-41-927 INTERCHANGEABLE
Connector,fluid,pump
Air & Liquid Systems Corporation Dba Buffalo Pumps
Cross-Reference Index
Part NumberManufacturer
CA11301 PIECE 2 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
CA11301-2 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
CA11301 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
Related Parts
4320-00-882-5571INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
CA11301-8
4320-01-185-8247INTERCHANGEABLE
CONNECTOR,FLUID,PUMP
CA11301 PIECE 78
4320-01-185-8248INTERCHANGEABLE
CONNECTOR,FLUID,PUMP
249-41-927

Frequently Asked Questions

What is NSN 4320-01-187-1300?

NSN 4320-01-187-1300 is a Housing,liquid Pump, 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 4320-01-187-1300?

NSN 4320-01-187-1300 has 3 cross-referenced part numbers: CA11301 PIECE 2 (Air & Liquid Systems Corporation Dba Buffalo Pumps), CA11301-2 (Air & Liquid Systems Corporation Dba Buffalo Pumps), CA11301 (Air & Liquid Systems Corporation Dba Buffalo Pumps).

What NSN replaces 4320-01-187-1300?

There are 3 known substitutes for 4320-01-187-1300: 4320-00-882-5571, 4320-01-185-8247, 4320-01-185-8248. Verify interchangeability with system specifications before substitution.

What are the specifications of CA11301-2?

Key specifications for CA11301-2: Material: COPPER ALLOY. 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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