PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500315 ITEM 6Pump Unit,centrifugal

Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc · NSN 4320-01-450-6717 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-450-6717 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-450-6717. Primary manufacturer part number: 500315 ITEM 6.
Features
  • Pump Unit,centrifugal — FSC 4320
  • Discharge Connection Type: THREADED INTERNAL
  • Stage Quantity: 1
  • Centrifugal Pump Design: MIXED FLOW
  • Centrifugal Pump Impeller Suction Type: SINGLE
  • Discharge Connection Thread Size and Series/type Designator: 0.250-18 NPT
  • Operating Speed at Rated Capacity: 8000.0 REVOLUTIONS PER MINUTE
  • Discharge Pressure: 00.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-450-6717, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-450-6717
Primary Part Number500315 ITEM 6
Item NamePump Unit,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCoffin World Water Systems, Llc Dba Coffin World Water Systems, Llc
StatusACTIVE
Discharge Connection TypeTHREADED INTERNAL
Stage Quantity1
Centrifugal Pump DesignMIXED FLOW
Centrifugal Pump Impeller Suction TypeSINGLE
Discharge Connection Thread Size and Series/type Designator0.250-18 NPT
Operating Speed at Rated Capacity8000.0 REVOLUTIONS PER MINUTE
Discharge Pressure00.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME
Prime Mover TypeELECTRIC MOTOR
Intake Connection Thread Size and Series/type DesignatorO.375-18 NPT
Prime Mover Power Rating75.0 WATTS
Pumping Element Operating PositionVERTICAL
Centrifugal Pump Impeller Quantity1
Voltage in Volts24.0
Maximum Discharge Flow Rate8.0 GALLONS PER MINUTE
Current Rating in Amps3.0
Cooling MethodAIR TO AIR COOLED
Inclosure TypeFULLY INCLOSED
Current TypeDC
Prime Mover Cooling MediumAIR
Discharge Connection Quantity1
Mounting TypeBASE
Pump Quantity1
Intake Connection Quantity1
Media for Which DesignedWATER, FRESH AND WATER, SALT AND OIL
Prime Mover Quantity1
Intake Connection TypeTHREADED INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-284-2788 INTERCHANGEABLE
Resistor,fixed,composition
1610-00-304-533083405 INTERCHANGEABLE
Cam,rotating
Hamilton Sundstrand Corporation Dba Collins Aerospace
5985-00-627-8868500315 INTERCHANGEABLE
Waveguide Assembly
Frontgrade Technologies Inc.
6130-01-077-819950-0315 INTERCHANGEABLE
Power Supply
Northrop Grumman Defense Mission Systems, Inc.
5330-01-587-9812500315 INTERCHANGEABLE
Seal,nonmetallic Round Section
Tri-Tec Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
500315 ITEM 6 Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc (USA)
83405 Micropump Corp (USA)
500315 Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc (USA)
83405-0595 Micropump Corp (USA)
Related Parts
5905-00-284-2788INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
1610-00-304-5330INTERCHANGEABLE
CAM,ROTATING
83405
5985-00-627-8868INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
500315
6130-01-077-8199INTERCHANGEABLE
POWER SUPPLY
50-0315
5330-01-587-9812INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
500315

Frequently Asked Questions

What is NSN 4320-01-450-6717?

NSN 4320-01-450-6717 is a Pump Unit,centrifugal, manufactured by Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-450-6717?

NSN 4320-01-450-6717 has 4 cross-referenced part numbers: 500315 ITEM 6 (Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc), 83405 (Micropump Corp), 500315 (Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc), 83405-0595 (Micropump Corp).

What NSN replaces 4320-01-450-6717?

There are 5 known substitutes for 4320-01-450-6717: 5905-00-284-2788, 1610-00-304-5330, 5985-00-627-8868 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500315 ITEM 6?

Key specifications for 500315 ITEM 6: Discharge Connection Type: THREADED INTERNAL; Stage Quantity: 1; Centrifugal Pump Design: MIXED FLOW; Centrifugal Pump Impeller Suction Type: SINGLE. 28 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