PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R100-595-8.25INImpeller,pump,centrifugal

Itt Goulds Pumps, Inc. · NSN 4320-01-221-7467 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-221-7467 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-221-7467. Primary manufacturer part number: R100-595-8.25IN.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • Rotation Direction for Which Designed: CLOCKWISE
  • Overall Diameter: 8.250 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • 2 verified cross-references
  • Primary manufacturer: Itt Goulds Pumps, Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-221-7467, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Itt Goulds Pumps, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-221-7467
Primary Part NumberR100-595-8.25IN
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerItt Goulds Pumps, Inc.
StatusACTIVE
Rotation Direction for Which DesignedCLOCKWISE
Overall Diameter8.250 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4320-00-707-59746479-A 14010 INTERCHANGEABLE
Impeller,pump,centrifugal
The Gorman-Rupp Company Div Gorman-Rupp
4320-01-294-44466479-A 17070 INTERCHANGEABLE
Impeller,pump,centrifugal
The Gorman-Rupp Company Div Gorman-Rupp
Cross-Reference Index
Part NumberManufacturer
R100-595-8.25IN Itt Goulds Pumps, Inc. (USA)
6479A G C S Inc (USA)
Related Parts
4320-00-707-5974INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
6479-A 14010
4320-01-294-4446INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
6479-A 17070

Frequently Asked Questions

What is NSN 4320-01-221-7467?

NSN 4320-01-221-7467 is a Impeller,pump,centrifugal, manufactured by Itt Goulds Pumps, Inc., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-221-7467?

NSN 4320-01-221-7467 has 2 cross-referenced part numbers: R100-595-8.25IN (Itt Goulds Pumps, Inc.), 6479A (G C S Inc).

What NSN replaces 4320-01-221-7467?

There are 2 known substitutes for 4320-01-221-7467: 4320-00-707-5974, 4320-01-294-4446. Verify interchangeability with system specifications before substitution.

What are the specifications of R100-595-8.25IN?

Key specifications for R100-595-8.25IN: Rotation Direction for Which Designed: CLOCKWISE; Overall Diameter: 8.250 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; End Item Identification: PUMP,CENTRIFUGAL,GOULD PUMP,MODEL3196MT-2X3-10. 4 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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