PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22290Pump Assy,oil

Lauson Division of Tecumseh Products Co · NSN 2805-00-509-0426 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-509-0426 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-509-0426. Primary manufacturer part number: 22290.
Features
  • Pump Assy,oil — FSC 2805
  • 2 verified cross-references
  • Primary manufacturer: Lauson Division of Tecumseh Products Co
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Assy,oil, cataloged under National Stock Number 2805-00-509-0426, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Lauson Division of Tecumseh Products Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NamePump Assy,oil
FSC / FSG2805 — No Item Name Available (FSG 28)
ManufacturersLauson Division of Tecumseh Products Co (CAGE 35211)
Technical Specifications
ParameterValue
NSN2805-00-509-0426
Primary Part Number22290
Item NamePump Assy,oil
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerLauson Division of Tecumseh Products Co
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5305-00-071-1326 INTERCHANGEABLE
Screw,machine
5365-00-293-986122290 INTERCHANGEABLE
Spacer,sleeve
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5365-00-403-355122290 INTERCHANGEABLE
Shim
Eaton Corporation Dba Eaton Inoac
6645-00-449-2651 INTERCHANGEABLE
Ring-Spring
5330-00-641-1153190581 INTERCHANGEABLE
Gasket
Woodward, Inc. Div Fuel Systems and Controls
4720-01-144-9052 INTERCHANGEABLE
Hose
5210-01-247-075422290 INTERCHANGEABLE
Gage,depth
Daimler Truck North America Llc
3030-01-259-227995090 INTERCHANGEABLE
Belt,positive Drive
Carlisle Power Transmission Products Inc
2510-01-521-0528 INTERCHANGEABLE
Air Spring,vehicular
5340-01-671-155322290-2 INTERCHANGEABLE
Bracket,mounting
Hydraulics International, Inc. Dba Hydraulics International Inc
Cross-Reference Index
Part NumberManufacturer
22290 Lauson Division of Tecumseh Products Co (USA)
RL1361-1 Lauson Division of Tecumseh Products Co (USA)
Related Parts
5305-00-071-1326INTERCHANGEABLE
SCREW,MACHINE
5365-00-293-9861INTERCHANGEABLE
SPACER,SLEEVE
22290
5365-00-403-3551INTERCHANGEABLE
SHIM
22290
6645-00-449-2651INTERCHANGEABLE
RING-SPRING
5330-00-641-1153INTERCHANGEABLE
GASKET
190581
4720-01-144-9052INTERCHANGEABLE
HOSE
5210-01-247-0754INTERCHANGEABLE
GAGE,DEPTH
22290
3030-01-259-2279INTERCHANGEABLE
BELT,POSITIVE DRIVE
95090
2510-01-521-0528INTERCHANGEABLE
AIR SPRING,VEHICULAR
5340-01-671-1553INTERCHANGEABLE
BRACKET,MOUNTING
22290-2

Frequently Asked Questions

What is NSN 2805-00-509-0426?

NSN 2805-00-509-0426 is a Pump Assy,oil, manufactured by Lauson Division of Tecumseh Products Co, classified under FSC 2805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2805-00-509-0426?

NSN 2805-00-509-0426 has 2 cross-referenced part numbers: 22290 (Lauson Division of Tecumseh Products Co), RL1361-1 (Lauson Division of Tecumseh Products Co).

What NSN replaces 2805-00-509-0426?

There are 10 known substitutes for 2805-00-509-0426: 5305-00-071-1326, 5365-00-293-9861, 5365-00-403-3551 and 7 more. Verify interchangeability with system specifications before substitution.

Is NSN 2805-00-509-0426 still in active supply?

NSN 2805-00-509-0426 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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