PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-0236-01Sleeve,shaft,pump

Air & Liquid Systems Corporation Dba Buffalo Pumps · NSN 4320-01-509-2813 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-509-2813 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-509-2813. Primary manufacturer part number: 8-0236-01.
Features
  • Sleeve,shaft,pump — FSC 4320
  • Specification/standard Data: MIL-P-17639C/CANCELLED GOVERNMENT SPECIFICATION
  • 3 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 Sleeve,shaft,pump, cataloged under National Stock Number 4320-01-509-2813, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-509-2813
Primary Part Number8-0236-01
Item NameSleeve,shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerAir & Liquid Systems Corporation Dba Buffalo Pumps
StatusACTIVE
Specification/standard DataMIL-P-17639C/CANCELLED GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6695-01-436-4708802360-1 INTERCHANGEABLE
Micrometer,electronic,mutual Ind
Raytheon Company Dba Raytheon
4320-01-509-28039-0599-01 INTERCHANGEABLE
Ring,wearing
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-509-28109-0607-01 INTERCHANGEABLE
Ring,wearing
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-509-28213-0460-01 10-1/2IN INTERCHANGEABLE
Impeller,pump,centrifugal
Air & Liquid Systems Corporation Dba Buffalo Pumps
3040-01-509-28267-0114-01 INTERCHANGEABLE
Shaft,shouldered
Air & Liquid Systems Corporation Dba Buffalo Pumps
3010-01-509-2834214-23-013 INTERCHANGEABLE
Coupling,shaft,flexible
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-509-4624231-31-1571 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Air & Liquid Systems Corporation Dba Buffalo Pumps
5365-01-655-1537802360-1 INTERCHANGEABLE
Bushing,sleeve
Lockheed Martin Corp
Cross-Reference Index
Part NumberManufacturer
PL EGS95-1 ITEM NO 8 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
8-0236-01 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
EGS95-1 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
Related Parts
6695-01-436-4708INTERCHANGEABLE
MICROMETER,ELECTRONIC,MUTUAL IND
802360-1
4320-01-509-2803INTERCHANGEABLE
RING,WEARING
9-0599-01
4320-01-509-2810INTERCHANGEABLE
RING,WEARING
9-0607-01
4320-01-509-2821INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
3-0460-01 10-1/2IN
3040-01-509-2826INTERCHANGEABLE
SHAFT,SHOULDERED
7-0114-01
3010-01-509-2834INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
214-23-013
4320-01-509-4624INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
231-31-1571
5365-01-655-1537INTERCHANGEABLE
BUSHING,SLEEVE
802360-1

Frequently Asked Questions

What is NSN 4320-01-509-2813?

NSN 4320-01-509-2813 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 4320-01-509-2813?

NSN 4320-01-509-2813 has 3 cross-referenced part numbers: PL EGS95-1 ITEM NO 8 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 8-0236-01 (Air & Liquid Systems Corporation Dba Buffalo Pumps), EGS95-1 (Air & Liquid Systems Corporation Dba Buffalo Pumps).

What NSN replaces 4320-01-509-2813?

There are 8 known substitutes for 4320-01-509-2813: 6695-01-436-4708, 4320-01-509-2803, 4320-01-509-2810 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-0236-01?

Key specifications for 8-0236-01: End Item Identification: PUMP CENTRIFUGAL, EGS95; SHIPBOARD USE; Specification/standard Data: MIL-P-17639C/CANCELLED GOVERNMENT SPECIFICATION. 2 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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