PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CC14716-5-7-3/8Impeller,pump,centrifugal

Air & Liquid Systems Corporation Dba Buffalo Pumps · NSN 4320-01-138-2247 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-138-2247 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-138-2247. Primary manufacturer part number: CC14716-5-7-3/8.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • 4 verified cross-references
  • Primary manufacturer: Air & Liquid Systems Corporation Dba Buffalo Pumps
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-138-2247, 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 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameImpeller,pump,centrifugal
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersAir & Liquid Systems Corporation Dba Buffalo Pumps (CAGE 83130)
Technical Specifications
ParameterValue
NSN4320-01-138-2247
Primary Part NumberCC14716-5-7-3/8
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerAir & Liquid Systems Corporation Dba Buffalo Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-01-045-3709 INTERCHANGEABLE
Nut,plain,single Ball Seat,hexag
Cross-Reference Index
Part NumberManufacturer
15178-7 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
15178-4-7 3-8IN Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
15178-7-7-3/8 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
CC14716-5-7-3/8 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
Related Parts
5310-01-045-3709INTERCHANGEABLE
NUT,PLAIN,SINGLE BALL SEAT,HEXAG

Frequently Asked Questions

What is NSN 4320-01-138-2247?

NSN 4320-01-138-2247 is a Impeller,pump,centrifugal, 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 4320-01-138-2247?

NSN 4320-01-138-2247 has 4 cross-referenced part numbers: 15178-7 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 15178-4-7 3-8IN (Air & Liquid Systems Corporation Dba Buffalo Pumps), 15178-7-7-3/8 (Air & Liquid Systems Corporation Dba Buffalo Pumps), CC14716-5-7-3/8 (Air & Liquid Systems Corporation Dba Buffalo Pumps).

What NSN replaces 4320-01-138-2247?

There is 1 known substitute for 4320-01-138-2247: 5310-01-045-3709. Verify interchangeability with system specifications before substitution.

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