PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19810Sleeve,shaft,pump

Coffin Turbo Pump Inc · NSN 4320-01-451-7802 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-451-7802 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-451-7802. Primary manufacturer part number: 19810.
Features
  • Sleeve,shaft,pump — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Coffin Turbo Pump Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Sleeve,shaft,pump, cataloged under National Stock Number 4320-01-451-7802, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Coffin Turbo Pump Inc. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameSleeve,shaft,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCoffin Turbo Pump Inc (CAGE 0APJ5)
Technical Specifications
ParameterValue
NSN4320-01-451-7802
Primary Part Number19810
Item NameSleeve,shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCoffin Turbo Pump Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-272-867791106173 INTERCHANGEABLE
Connector,receptacle,electrical
Bae Systems Information and Electronic Systems Integration Inc.
3424-00-598-2321 INTERCHANGEABLE
Head,vacuum Gage
6105-01-070-7607 INTERCHANGEABLE
End Bell,electrical Rotating Equ
1660-01-242-817719810 INTERCHANGEABLE
Lever and Arm Assem
Mission Systems Orchard Park Inc
2920-01-282-852219810 INTERCHANGEABLE
Regulator,engine Generator
Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp
4320-01-314-9297 INTERCHANGEABLE
Pump,reciprocating
5306-01-556-640319810 INTERCHANGEABLE
Bolt,machine
Fastenal Company Dba Fastenal Co
5430-01-600-479919810 INTERCHANGEABLE
Tank,pressure
Haldex Brake Products Corporation
Cross-Reference Index
Part NumberManufacturer
19810 PRIMARY Coffin Turbo Pump Inc (USA)
Related Parts
5935-00-272-8677INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
91106173
3424-00-598-2321INTERCHANGEABLE
HEAD,VACUUM GAGE
6105-01-070-7607INTERCHANGEABLE
END BELL,ELECTRICAL ROTATING EQU
1660-01-242-8177INTERCHANGEABLE
LEVER AND ARM ASSEM
19810
2920-01-282-8522INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
19810
4320-01-314-9297INTERCHANGEABLE
PUMP,RECIPROCATING
5306-01-556-6403INTERCHANGEABLE
BOLT,MACHINE
19810
5430-01-600-4799INTERCHANGEABLE
TANK,PRESSURE
19810

Frequently Asked Questions

What is NSN 4320-01-451-7802?

NSN 4320-01-451-7802 is a Sleeve,shaft,pump, manufactured by Coffin Turbo Pump Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-451-7802?

NSN 4320-01-451-7802 has 1 cross-referenced part number: 19810 (Coffin Turbo Pump Inc).

What NSN replaces 4320-01-451-7802?

There are 8 known substitutes for 4320-01-451-7802: 5935-00-272-8677, 3424-00-598-2321, 6105-01-070-7607 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com