PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SP25A52D9H1-RPump,rotary

Prince Manufacturing Corporation · NSN 4320-01-406-6199 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-406-6199 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-406-6199. Primary manufacturer part number: SP25A52D9H1-R.
Features
  • Pump,rotary — FSC 4320
  • Media for Which Designed: HYDROCARBON FUELS AND OILS
  • Rotary Pump Design: GEAR
  • Operation Method: POWERED
  • 4 verified cross-references
  • Primary manufacturer: Prince Manufacturing Corporation
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-406-6199, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Prince Manufacturing Corporation. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4320-01-406-6199
Primary Part NumberSP25A52D9H1-R
Item NamePump,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerPrince Manufacturing Corporation
StatusCANCELLED
Media for Which DesignedHYDROCARBON FUELS AND OILS
Rotary Pump DesignGEAR
Operation MethodPOWERED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5940-00-082-5002 INTERCHANGEABLE
Terminal,stud
2920-00-374-48199N12150 INTERCHANGEABLE
Plate,ignition,cont
New Holland N.v.nc.
5999-00-617-53355M988-7 INTERCHANGEABLE
Shielding Gasket,electronic
The Boeing Company Div Defense
5120-00-618-6899 INTERCHANGEABLE
Bender,electrical Conduit,hand
5133-01-095-4751 INTERCHANGEABLE
Drill,twist
4330-01-130-873699136452 INTERCHANGEABLE
Buffer,bearing
Alfa Laval Inc
4730-01-171-950235220 INTERCHANGEABLE
Elbow,flange
Stone Construction Equipment, Inc.
3120-01-416-3993AA-1606-4 INTERCHANGEABLE
Bearing,sleeve
Bunting Bearings Corp
1095-01-466-8569141SBK INTERCHANGEABLE
Knife,combat
Benchmade Knife Co., Inc. Dba Benchmade Knife Co Inc
5930-01-537-8562 INTERCHANGEABLE
Switch,toggle
Cross-Reference Index
Part NumberManufacturer
SP25A52D9H1-R PRIMARY Prince Manufacturing Corporation (USA)
CPB035RB2ERK Sauer-Sundstrand Hydro-Transmission Div (USA)
35220 Rosco Mfg Co (USA)
36452 Rosco Mfg Co (USA)
Related Parts
5940-00-082-5002INTERCHANGEABLE
TERMINAL,STUD
2920-00-374-4819INTERCHANGEABLE
PLATE,IGNITION,CONT
9N12150
5999-00-617-5335INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
5M988-7
5120-00-618-6899INTERCHANGEABLE
BENDER,ELECTRICAL CONDUIT,HAND
5133-01-095-4751INTERCHANGEABLE
DRILL,TWIST
4330-01-130-8736INTERCHANGEABLE
BUFFER,BEARING
99136452
4730-01-171-9502INTERCHANGEABLE
ELBOW,FLANGE
35220
3120-01-416-3993INTERCHANGEABLE
BEARING,SLEEVE
AA-1606-4
1095-01-466-8569INTERCHANGEABLE
KNIFE,COMBAT
141SBK
5930-01-537-8562INTERCHANGEABLE
SWITCH,TOGGLE
1095-01-609-1271INTERCHANGEABLE
KNIFE,COMBAT
375BK-GOV
4320-01-630-2535INTERCHANGEABLE
GEAR ROTOR SET,ROTARY PUMP
36452

Frequently Asked Questions

What is NSN 4320-01-406-6199?

NSN 4320-01-406-6199 is a Pump,rotary, manufactured by Prince Manufacturing Corporation, classified under FSC 4320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4320-01-406-6199?

NSN 4320-01-406-6199 has 4 cross-referenced part numbers: SP25A52D9H1-R (Prince Manufacturing Corporation), CPB035RB2ERK (Sauer-Sundstrand Hydro-Transmission Div), 35220 (Rosco Mfg Co), 36452 (Rosco Mfg Co).

What NSN replaces 4320-01-406-6199?

There are 12 known substitutes for 4320-01-406-6199: 5940-00-082-5002, 2920-00-374-4819, 5999-00-617-5335 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SP25A52D9H1-R?

Key specifications for SP25A52D9H1-R: Media for Which Designed: HYDROCARBON FUELS AND OILS; End Item Identification: WATER DISTRIBUTOR,ROSCO MANUFACTURING COMPANY,MODEL MFW-SH; Rotary Pump Design: GEAR; Operation Method: POWERED. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4320-01-406-6199 still in active supply?

NSN 4320-01-406-6199 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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