PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55624Pump Unit,centrifugal

Westerbeke Corporation · NSN 4320-01-632-1811 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-632-1811 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-632-1811. Primary manufacturer part number: 55624.
Features
  • Pump Unit,centrifugal — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-632-1811, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Westerbeke Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-632-1811
Primary Part Number55624
Item NamePump Unit,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5340-00-600-2735SM-B-187128 INTERCHANGEABLE
Bracket,angle
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4520-01-430-270255624 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
5310-01-548-021155624 INTERCHANGEABLE
Washer,spring Tension
Hamilton Sundstrand Corporation Dba Collins Aerospace
Cross-Reference Index
Part NumberManufacturer
55624 PRIMARY Westerbeke Corporation (USA)
Related Parts
5340-00-600-2735INTERCHANGEABLE
BRACKET,ANGLE
SM-B-187128
4520-01-430-2702INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
55624
5310-01-548-0211INTERCHANGEABLE
WASHER,SPRING TENSION
55624

Frequently Asked Questions

What is NSN 4320-01-632-1811?

NSN 4320-01-632-1811 is a Pump Unit,centrifugal, manufactured by Westerbeke Corporation, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-632-1811?

NSN 4320-01-632-1811 has 1 cross-referenced part number: 55624 (Westerbeke Corporation).

What NSN replaces 4320-01-632-1811?

There are 3 known substitutes for 4320-01-632-1811: 5340-00-600-2735, 4520-01-430-2702, 5310-01-548-0211. Verify interchangeability with system specifications before substitution.

What are the specifications of 55624?

Key specifications for 55624: End Item Identification: GENERATOR SET, GASOLINE ENGINE 14KW; Part Name Assigned by Controlling Agency: RAW WATER PUMP. 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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