PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E333Pump Unit,rotary

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-00-368-3296 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-368-3296 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-368-3296. Primary manufacturer part number: E333.
Features
  • Pump Unit,rotary — FSC 4320
  • Discharge Pressure: 0.0 WATER CONSERVING - WATER SAVING TECHNOLOGIES - LOW-FLOW PRE-RINSE SPRAY VALVES
  • Prime Mover Type: STEAM TURBINE
  • Pumping Element Operating Position: VERTICAL
  • Prime Mover Power Rating: 35.000 HORSEPOWER
  • Discharge Connection Quantity: 1
  • Intake Connection Type: ROUND FLANGE
  • Rotary Pump Design: SCREW
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Unit,rotary, cataloged under National Stock Number 4320-00-368-3296, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-368-3296
Primary Part NumberE333
Item NamePump Unit,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Discharge Pressure0.0 WATER CONSERVING - WATER SAVING TECHNOLOGIES - LOW-FLOW PRE-RINSE SPRAY VALVES
Prime Mover TypeSTEAM TURBINE
Pumping Element Operating PositionVERTICAL
Prime Mover Power Rating35.000 HORSEPOWER
Discharge Connection Quantity1
Intake Connection TypeROUND FLANGE
Rotary Pump DesignSCREW
Maximum Discharge Flow Rate600.0 GALLONS PER MINUTE
Intake Connection Quantity1
Discharge Connection TypeROUND FLANGE
Prime Mover Quantity1
Pump Quantity1
Operating Speed at Rated Capacity870.0 REVOLUTIONS PER MINUTE
Media for Which DesignedHYDROCARBON FUELS AND OILS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5360-01-023-8933707283 INTERCHANGEABLE
Spring,helical,extension
Seats Inc Div Seats Incorporated
Cross-Reference Index
Part NumberManufacturer
E333 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
5360-01-023-8933INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
707283

Frequently Asked Questions

What is NSN 4320-00-368-3296?

NSN 4320-00-368-3296 is a Pump Unit,rotary, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-368-3296?

NSN 4320-00-368-3296 has 1 cross-referenced part number: E333 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4320-00-368-3296?

There is 1 known substitute for 4320-00-368-3296: 5360-01-023-8933. Verify interchangeability with system specifications before substitution.

What are the specifications of E333?

Key specifications for E333: Discharge Pressure: 0.0 WATER CONSERVING - WATER SAVING TECHNOLOGIES - LOW-FLOW PRE-RINSE SPRAY VALVES; Prime Mover Type: STEAM TURBINE; Pumping Element Operating Position: VERTICAL; Prime Mover Power Rating: 35.000 HORSEPOWER. 14 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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