PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

Q79428Pump,centrifugal

Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div · NSN 4320-00-785-8251 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-785-8251 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-785-8251. Primary manufacturer part number: Q79428.
Features
  • Pump,centrifugal — FSC 4320
  • Media for Which Designed: WATER, FRESH
  • Pumping Element Operating Position: HORIZONTAL
  • Centrifugal Pump Design: RADIAL FLOW
  • 4 verified cross-references
  • Primary manufacturer: Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-00-785-8251, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references 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
NSN4320-00-785-8251
Primary Part NumberQ79428
Item NamePump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerItt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div
StatusACTIVE
Media for Which DesignedWATER, FRESH
Pumping Element Operating PositionHORIZONTAL
Centrifugal Pump DesignRADIAL FLOW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3455-00-335-3038 INTERCHANGEABLE
Blade,hole Saw
2530-00-700-52727005272 INTERCHANGEABLE
Coupling
U S Army Tank Automotive Command Amsta-Im-Mm
5365-01-271-3560H1-1/4 INTERCHANGEABLE
Bushing,tapered
Emerson Electric Co Browning Mfg Div
Cross-Reference Index
Part NumberManufacturer
Q79428 Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA)
H1 1-4 Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA)
Q6908 Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA)
1 1-4HV Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA)
Related Parts
3455-00-335-3038INTERCHANGEABLE
BLADE,HOLE SAW
2530-00-700-5272INTERCHANGEABLE
COUPLING
7005272
5365-01-271-3560INTERCHANGEABLE
BUSHING,TAPERED
H1-1/4

Frequently Asked Questions

What is NSN 4320-00-785-8251?

NSN 4320-00-785-8251 is a Pump,centrifugal, manufactured by Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-785-8251?

NSN 4320-00-785-8251 has 4 cross-referenced part numbers: Q79428 (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div), H1 1-4 (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div), Q6908 (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div), 1 1-4HV (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div).

What NSN replaces 4320-00-785-8251?

There are 3 known substitutes for 4320-00-785-8251: 3455-00-335-3038, 2530-00-700-5272, 5365-01-271-3560. Verify interchangeability with system specifications before substitution.

What are the specifications of Q79428?

Key specifications for Q79428: Media for Which Designed: WATER, FRESH; Pumping Element Operating Position: HORIZONTAL; Centrifugal Pump Design: RADIAL FLOW. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com