PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11145Pump,centrifugal

Gregory Engineering Corp · NSN 4320-01-310-6527 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-310-6527 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-310-6527. Primary manufacturer part number: 11145.
Features
  • Pump,centrifugal — FSC 4320
  • Centrifugal Pump Design: RADIAL FLOW
  • Centrifugal Pump Impeller Quantity: 1
  • Media for Which Designed: WATER, FRESH
  • Maximum Discharge Flow Rate: 60.0 GALLONS PER MINUTE
  • Intake Connection Quantity: 1
  • Discharge Connection Quantity: 1
  • 1 verified cross-reference
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-310-6527, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Gregory Engineering Corp. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-310-6527
Primary Part Number11145
Item NamePump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerGregory Engineering Corp
StatusACTIVE
Centrifugal Pump DesignRADIAL FLOW
Centrifugal Pump Impeller Quantity1
Media for Which DesignedWATER, FRESH
Maximum Discharge Flow Rate60.0 GALLONS PER MINUTE
Intake Connection Quantity1
Discharge Connection Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-458-6604F57810 INTERCHANGEABLE
Spring,helical,compression
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
2990-00-459-4382 INTERCHANGEABLE
Muffler,exhaust
3030-00-529-0376 INTERCHANGEABLE
Belt,v
1620-00-867-69611114-5 INTERCHANGEABLE
Parts Kit,shock Strut
The Boeing Company Div Defense
1650-00-946-535811145 INTERCHANGEABLE
Filtering Disk,fluid
Elbitamerica, Inc.
5950-01-032-7872860556-10 INTERCHANGEABLE
Transformer,power
Rantec Power Systems Inc. Dba Rantec Power Systems
5360-01-037-7319 INTERCHANGEABLE
Spring,helical,compression
5950-01-057-0523986215-2B INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
3130-01-126-1164CA9043-38 INTERCHANGEABLE
Housing,bearing Unit
Air & Liquid Systems Corporation Dba Buffalo Pumps
5306-01-432-49031114-5 INTERCHANGEABLE
Bolt,machine
Parker-Hannifin Corp Div Hydraulic Pump/motor Division
Cross-Reference Index
Part NumberManufacturer
11145 Gregory Engineering Corp (USA)
Related Parts
5360-00-458-6604INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
F57810
2990-00-459-4382INTERCHANGEABLE
MUFFLER,EXHAUST
3030-00-529-0376INTERCHANGEABLE
BELT,V
1620-00-867-6961INTERCHANGEABLE
PARTS KIT,SHOCK STRUT
1114-5
1650-00-946-5358INTERCHANGEABLE
FILTERING DISK,FLUID
11145
5950-01-032-7872INTERCHANGEABLE
TRANSFORMER,POWER
860556-10
5360-01-037-7319INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5950-01-057-0523INTERCHANGEABLE
TRANSFORMER,POWER
986215-2B
3130-01-126-1164INTERCHANGEABLE
HOUSING,BEARING UNIT
CA9043-38
5306-01-432-4903INTERCHANGEABLE
BOLT,MACHINE
1114-5
8465-01-555-5324INTERCHANGEABLE
SPECTACLES SET,BALLISTIC AND LAS
11-428
1630-01-587-4710INTERCHANGEABLE
RIM,WHEEL,PNEUMATIC TIRE
11-145

Frequently Asked Questions

What is NSN 4320-01-310-6527?

NSN 4320-01-310-6527 is a Pump,centrifugal, manufactured by Gregory Engineering Corp, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-310-6527?

NSN 4320-01-310-6527 has 1 cross-referenced part number: 11145 (Gregory Engineering Corp).

What NSN replaces 4320-01-310-6527?

There are 12 known substitutes for 4320-01-310-6527: 5360-00-458-6604, 2990-00-459-4382, 3030-00-529-0376 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11145?

Key specifications for 11145: Centrifugal Pump Design: RADIAL FLOW; Centrifugal Pump Impeller Quantity: 1; Media for Which Designed: WATER, FRESH; Maximum Discharge Flow Rate: 60.0 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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