PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3.0IN X 2.0IN-US-10*S/N 354494Pump,centrifugal

Duriron Co Inc the · NSN 4320-01-337-4010 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-337-4010 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-337-4010. Primary manufacturer part number: 3.0IN X 2.0IN-US-10*S/N 354494.
Features
  • Pump,centrifugal — FSC 4320
  • Drive Connection Type: CLOSE COUPLED
  • Stage Quantity: 1
  • Discharge Connection Type: ROUND FLANGE
  • Intake Connection Type: ROUND FLANGE
  • Drive Shaft Type: KEY TYPE, EXTERNAL
  • Maximum Discharge Flow Rate: 380.0 GALLONS PER MINUTE
  • Mounting Type: BASE
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-337-4010, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Duriron Co Inc the. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-337-4010
Primary Part Number3.0IN X 2.0IN-US-10*S/N 354494
Item NamePump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerDuriron Co Inc the
StatusACTIVE
Drive Connection TypeCLOSE COUPLED
Stage Quantity1
Discharge Connection TypeROUND FLANGE
Intake Connection TypeROUND FLANGE
Drive Shaft TypeKEY TYPE, EXTERNAL
Maximum Discharge Flow Rate380.0 GALLONS PER MINUTE
Mounting TypeBASE
Discharge Connection Quantity1
Centrifugal Pump Impeller Quantity1
Discharge Pressure50.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME
Centrifugal Pump Impeller Suction TypeSINGLE
Pumping Element Operating PositionHORIZONTAL
Centrifugal Pump DesignAXIAL FLOW
Intake Connection Quantity1
Media for Which DesignedWATER, SALT
Operating Speed at Rated Capacity3500.0 REVOLUTIONS PER MINUTE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5935-00-681-5616031-0052-0001 INTERCHANGEABLE
Connector,receptacle,electrical
Te Connectivity Corporation Dba Microdot Products
7720-00-978-4438 INTERCHANGEABLE
Tuning Fork
6625-01-092-459764 INTERCHANGEABLE
Multimeter
Triplett (bluffton) Corporation Dba Lfe Instruments
3020-01-163-86303152 INTERCHANGEABLE
Gear,spur
DP Manufacturing Inc.
5310-01-297-1258 INTERCHANGEABLE
Washer,flat
2090-01-366-6283Z6873 INTERCHANGEABLE
Transom
Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro
6625-01-480-7969407510-013-S-1619A INTERCHANGEABLE
Wave Form Synthesizer
Astronics Test Systems Inc
5940-01-603-33433-152 INTERCHANGEABLE
Terminal Junction Block,sectiona
Cinch Connectivity Solutions Inc.
2540-01-608-66553152 INTERCHANGEABLE
Curtain,vehicular
Bmi Defense Systems, Inc
Cross-Reference Index
Part NumberManufacturer
3.0IN X 2.0IN-US-10*S/N 354494 Duriron Co Inc the (USA)
3.0IN X 2.0IN-US-10*S/N354493&4 Duriron Co Inc the (USA)
3X2US-10/97*S/N354493&4 Duriron Co Inc the (USA)
3.0IN X 2.0IN-US-10 Duriron Co Inc the (USA)
3152 Pump Systems Nola, L.l.c. (USA)
Related Parts
5935-00-681-5616INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
031-0052-0001
7720-00-978-4438INTERCHANGEABLE
TUNING FORK
6625-01-092-4597INTERCHANGEABLE
MULTIMETER
64
3020-01-163-8630INTERCHANGEABLE
GEAR,SPUR
3152
5310-01-297-1258INTERCHANGEABLE
WASHER,FLAT
2090-01-366-6283INTERCHANGEABLE
TRANSOM
Z6873
6625-01-480-7969INTERCHANGEABLE
WAVE FORM SYNTHESIZER
407510-013-S-1619A
5940-01-603-3343INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
3-152
2540-01-608-6655INTERCHANGEABLE
CURTAIN,VEHICULAR
3152

Frequently Asked Questions

What is NSN 4320-01-337-4010?

NSN 4320-01-337-4010 is a Pump,centrifugal, manufactured by Duriron Co Inc the, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-337-4010?

NSN 4320-01-337-4010 has 5 cross-referenced part numbers: 3.0IN X 2.0IN-US-10*S/N 354494 (Duriron Co Inc the), 3.0IN X 2.0IN-US-10*S/N354493&4 (Duriron Co Inc the), 3X2US-10/97*S/N354493&4 (Duriron Co Inc the), 3.0IN X 2.0IN-US-10 (Duriron Co Inc the), 3152 (Pump Systems Nola, L.l.c.).

What NSN replaces 4320-01-337-4010?

There are 9 known substitutes for 4320-01-337-4010: 5935-00-681-5616, 7720-00-978-4438, 6625-01-092-4597 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3.0IN X 2.0IN-US-10*S/N 354494?

Key specifications for 3.0IN X 2.0IN-US-10*S/N 354494: Drive Connection Type: CLOSE COUPLED; Stage Quantity: 1; Discharge Connection Type: ROUND FLANGE; Intake Connection Type: ROUND FLANGE. 17 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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