PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

205549Housing,liquid Pump

Cummins Inc · NSN 4320-01-496-6643 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-496-6643 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-496-6643. Primary manufacturer part number: 205549.
Features
  • Housing,liquid Pump — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Cummins Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Housing,liquid Pump, cataloged under National Stock Number 4320-01-496-6643, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Cummins Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-496-6643
Primary Part Number205549
Item NameHousing,liquid Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCummins Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2530-00-383-4886205549 INTERCHANGEABLE
Rod
Clark Material Handling Company
Cross-Reference Index
Part NumberManufacturer
205549 PRIMARY Cummins Inc (USA)
205549 Cummins Inc. (USA)
Related Parts
2530-00-383-4886INTERCHANGEABLE
ROD
205549

Frequently Asked Questions

What is NSN 4320-01-496-6643?

NSN 4320-01-496-6643 is a Housing,liquid Pump, manufactured by Cummins Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-496-6643?

NSN 4320-01-496-6643 has 2 cross-referenced part numbers: 205549 (Cummins Inc), 205549 (Cummins Inc.).

What NSN replaces 4320-01-496-6643?

There is 1 known substitute for 4320-01-496-6643: 2530-00-383-4886. Verify interchangeability with system specifications before substitution.

What are the specifications of 205549?

Key specifications for 205549: Part Name Assigned by Controlling Agency: BODY,LUB OIL PUMP. 1 total characteristics are documented in the Federal Logistics Information System.

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