PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-0214-01Sleeve,shaft,pump

Air & Liquid Systems Corporation Dba Buffalo Pumps · NSN 4320-01-423-3413 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-423-3413 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-423-3413. Primary manufacturer part number: 8-0214-01.
Features
  • Sleeve,shaft,pump — FSC 4320
  • Material: STEEL COMP 304 OVERALL
  • Material Document and Classification: ASTM A276,TYPE 304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Body Outside Diameter: 2.1250 INCHES NOMINAL IN
  • Body Inside Diameter: 1.5000 INCHES NOMINAL IN
  • 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 Steel Comp 304 Overall construction
General Description

The Sleeve,shaft,pump, cataloged under National Stock Number 4320-01-423-3413, 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 4 verified specifications, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-423-3413
Primary Part Number8-0214-01
Item NameSleeve,shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerAir & Liquid Systems Corporation Dba Buffalo Pumps
StatusACTIVE
MaterialSTEEL COMP 304 OVERALL
Material Document and ClassificationASTM A276,TYPE 304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Body Outside Diameter2.1250 INCHES NOMINAL IN
Body Inside Diameter1.5000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4730-01-422-7216249-33-968 INTERCHANGEABLE
Plug,pipe
Air & Liquid Systems Corporation Dba Buffalo Pumps
4730-01-422-7220249-33-1016 INTERCHANGEABLE
Plug,pipe
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-423-34103-0447-01 INTERCHANGEABLE
Impeller,pump,centrifugal
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-423-3414PL.058CRSP-1 ITEM 10 INTERCHANGEABLE
Ring,wearing
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-423-3416150-0005-01 INTERCHANGEABLE
Deflector,dirt and Liquid
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-423-3431NA1802 INTERCHANGEABLE
Pump Unit,centrifugal
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-423-35872-0194-01 INTERCHANGEABLE
Housing,liquid Pump
Air & Liquid Systems Corporation Dba Buffalo Pumps
4930-01-423-358830054 INTERCHANGEABLE
Lubricator
Trico Corporation Div Trico Corp
4320-01-423-44246-0116-01 INTERCHANGEABLE
Cover,hydraulic,pump-Motor
Air & Liquid Systems Corporation Dba Buffalo Pumps
Cross-Reference Index
Part NumberManufacturer
PL.058CRSP-1 ITEM 8 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
NA1802 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
8-0214-01 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
Related Parts
4730-01-422-7216INTERCHANGEABLE
PLUG,PIPE
249-33-968
4730-01-422-7220INTERCHANGEABLE
PLUG,PIPE
249-33-1016
4320-01-423-3410INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
3-0447-01
4320-01-423-3414INTERCHANGEABLE
RING,WEARING
PL.058CRSP-1 ITEM 10
4320-01-423-3416INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
150-0005-01
4320-01-423-3431INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
NA1802
4320-01-423-3587INTERCHANGEABLE
HOUSING,LIQUID PUMP
2-0194-01
4930-01-423-3588INTERCHANGEABLE
LUBRICATOR
30054
4320-01-423-4424INTERCHANGEABLE
COVER,HYDRAULIC,PUMP-MOTOR
6-0116-01

Frequently Asked Questions

What is NSN 4320-01-423-3413?

NSN 4320-01-423-3413 is a Sleeve,shaft,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 4320-01-423-3413?

NSN 4320-01-423-3413 has 3 cross-referenced part numbers: PL.058CRSP-1 ITEM 8 (Air & Liquid Systems Corporation Dba Buffalo Pumps), NA1802 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 8-0214-01 (Air & Liquid Systems Corporation Dba Buffalo Pumps).

What NSN replaces 4320-01-423-3413?

There are 9 known substitutes for 4320-01-423-3413: 4730-01-422-7216, 4730-01-422-7220, 4320-01-423-3410 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-0214-01?

Key specifications for 8-0214-01: Material: STEEL COMP 304 OVERALL; Material Document and Classification: ASTM A276,TYPE 304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Body Outside Diameter: 2.1250 INCHES NOMINAL IN; Special Features: USED ON BUFFALO PUMPS MODEL PL.058CRSP-1 CENTRIFUGAL PUMP. 7 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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