PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7408Rotor,pump

Waterous Company · NSN 4320-00-398-7625 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-7625 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-7625. Primary manufacturer part number: 7408.
Features
  • Rotor,pump — FSC 4320
  • Pump Design Control Activity: 79218
  • 1 verified cross-reference
  • Primary manufacturer: Waterous Company
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Rotor,pump, cataloged under National Stock Number 4320-00-398-7625, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Waterous Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-398-7625
Primary Part Number7408
Item NameRotor,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerWaterous Company
StatusACTIVE
Pump Design Control Activity79218
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-149-5438SMB142605 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-00-396-2587 INTERCHANGEABLE
Microcircuit,digital
3020-00-448-14027408 INTERCHANGEABLE
Gear,helical
Telemechanics Inc
5950-00-882-30729175805 INTERCHANGEABLE
Reactor
Us Army Aviation and Missile Command
5440-01-214-17187408 INTERCHANGEABLE
Stepladder
Werner Co Dba Werner Extruded Products Co
6145-01-257-10007408 INTERCHANGEABLE
Wire,electrical
Belden, Inc.
5925-01-699-5732 INTERCHANGEABLE
Circuit Breaker
Cross-Reference Index
Part NumberManufacturer
7408 Waterous Company (USA)
Related Parts
5935-00-149-5438INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SMB142605
5962-00-396-2587INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3020-00-448-1402INTERCHANGEABLE
GEAR,HELICAL
7408
5950-00-882-3072INTERCHANGEABLE
REACTOR
9175805
5440-01-214-1718INTERCHANGEABLE
STEPLADDER
7408
6145-01-257-1000INTERCHANGEABLE
WIRE,ELECTRICAL
7408
5925-01-699-5732INTERCHANGEABLE
CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 4320-00-398-7625?

NSN 4320-00-398-7625 is a Rotor,pump, manufactured by Waterous Company, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-398-7625?

NSN 4320-00-398-7625 has 1 cross-referenced part number: 7408 (Waterous Company).

What NSN replaces 4320-00-398-7625?

There are 7 known substitutes for 4320-00-398-7625: 5935-00-149-5438, 5962-00-396-2587, 3020-00-448-1402 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7408?

Key specifications for 7408: Pump Design Control Activity: 79218. 1 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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