PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34755Pump Unit,rotary

Allied Systems Company Dba Allied Systems Co · NSN 4320-01-357-8738 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-357-8738 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-357-8738. Primary manufacturer part number: 34755.
Features
  • Pump Unit,rotary — FSC 4320
  • Prime Mover Power Rating: 50.0 HORSEPOWER
  • Prime Mover Quantity: 1
  • Pump Quantity: 1
  • Maximum Discharge Flow Rate: 100.0 GALLONS PER MINUTE
  • Prime Mover Type: ELECTRIC MOTOR
  • Operation Relationship Design: SIMULTANEOUS
  • Media for Which Designed: HYDROCARBON FUELS AND OILS
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Unit,rotary, cataloged under National Stock Number 4320-01-357-8738, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Allied Systems Company Dba Allied Systems Co. Government technical data includes 7 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-357-8738
Primary Part Number34755
Item NamePump Unit,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerAllied Systems Company Dba Allied Systems Co
StatusACTIVE
Prime Mover Power Rating50.0 HORSEPOWER
Prime Mover Quantity1
Pump Quantity1
Maximum Discharge Flow Rate100.0 GALLONS PER MINUTE
Prime Mover TypeELECTRIC MOTOR
Operation Relationship DesignSIMULTANEOUS
Media for Which DesignedHYDROCARBON FUELS AND OILS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-118-686034755 INTERCHANGEABLE
Seat,helical Compression Spring
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
2920-00-358-7546 INTERCHANGEABLE
Regulator,engine Generator
5330-00-584-103534755 INTERCHANGEABLE
Gasket
Raytheon Company Dba Raytheon
3040-01-044-784734755 INTERCHANGEABLE
Lever,manual Control
Ingersoll-Rand Company Dba Ingersoll-Rand
5360-01-294-839234755 INTERCHANGEABLE
Spring Special
Circor Aerospace, Inc. Dba Circor Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
34755 PRIMARY Allied Systems Company Dba Allied Systems Co (USA)
Related Parts
5340-00-118-6860INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
34755
2920-00-358-7546INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
5330-00-584-1035INTERCHANGEABLE
GASKET
34755
3040-01-044-7847INTERCHANGEABLE
LEVER,MANUAL CONTROL
34755
5360-01-294-8392INTERCHANGEABLE
SPRING SPECIAL
34755

Frequently Asked Questions

What is NSN 4320-01-357-8738?

NSN 4320-01-357-8738 is a Pump Unit,rotary, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-357-8738?

NSN 4320-01-357-8738 has 1 cross-referenced part number: 34755 (Allied Systems Company Dba Allied Systems Co).

What NSN replaces 4320-01-357-8738?

There are 5 known substitutes for 4320-01-357-8738: 5340-00-118-6860, 2920-00-358-7546, 5330-00-584-1035 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34755?

Key specifications for 34755: Prime Mover Power Rating: 50.0 HORSEPOWER; Prime Mover Quantity: 1; Pump Quantity: 1; Maximum Discharge Flow Rate: 100.0 GALLONS PER MINUTE. 7 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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