PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

411000-2Pump Unit,centrifugal

Western Sky Industries Inc Dba Electromech Techologies · NSN 4320-00-050-8205 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-050-8205 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-050-8205. Primary manufacturer part number: 411000-2.
Features
  • Pump Unit,centrifugal — FSC 4320
  • Media for Which Designed: HYDROCARBON FUELS AND OILS
  • Pump Quantity: 1
  • Features Provided: SELF-PRIMING
  • Frequency in Hertz: 400.0
  • Current Type: AC
  • Operation Relationship Design: SIMULTANEOUS
  • Prime Mover Type: ELECTRIC MOTOR
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Unit,centrifugal, cataloged under National Stock Number 4320-00-050-8205, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Western Sky Industries Inc Dba Electromech Techologies. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-050-8205
Primary Part Number411000-2
Item NamePump Unit,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerWestern Sky Industries Inc Dba Electromech Techologies
StatusACTIVE
Media for Which DesignedHYDROCARBON FUELS AND OILS
Pump Quantity1
Features ProvidedSELF-PRIMING
Frequency in Hertz400.0
Current TypeAC
Operation Relationship DesignSIMULTANEOUS
Prime Mover TypeELECTRIC MOTOR
Voltage in Volts115.0 AND 200.0
Discharge Connection TypeTHREADED INTERNAL
Maximum Discharge Flow Rate19.2 GALLONS PER MINUTE
Stage Quantity1
Intake Connection Quantity1
Centrifugal Pump Impeller Suction TypeSINGLE
Centrifugal Pump Impeller Quantity1
PhaseTHREE
Operating Speed at Rated Capacity11300.0 REVOLUTIONS PER MINUTE
Prime Mover Power Rating1.500 HORSEPOWER
Inclosure TypeFULLY INCLOSED
Current Rating in Amps4.0
Centrifugal Pump DesignRADIAL FLOW
Discharge Connection Quantity1
Intake Connection TypeTHREADED INTERNAL
Prime Mover Quantity1
Prime Mover Cooling MediumAIR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4320-00-017-78651437-10 INTERCHANGEABLE
Pump Unit,centrifugal
Parker Hannifin Corporation Div Hydraulic Systems Division
4320-00-653-5494411000-1 INTERCHANGEABLE
Pump Unit,centrifugal
Western Sky Industries Inc Dba Electromech Techologies
4320-00-811-37461437-8 INTERCHANGEABLE
Pump Unit,centrifugal
Parker Hannifin Corporation Div Hydraulic Systems Division
5985-00-995-23034110-002 INTERCHANGEABLE
Line Section,radio Frequency Tra
Bird Electronic Corporation Div Bird Electronic Corp
6640-01-341-7453 INTERCHANGEABLE
Water Sampling Test Kit,chlorine
4720-01-441-5334 INTERCHANGEABLE
Hose,nonmetallic
Cross-Reference Index
Part NumberManufacturer
695545-5 Lockheed Martin Corp (USA)
411000-2 PRIMARY Western Sky Industries Inc Dba Electromech Techologies (USA)
4320PL1368917 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
4320-00-017-7865INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
1437-10
4320-00-653-5494INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
411000-1
4320-00-811-3746INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
1437-8
5985-00-995-2303INTERCHANGEABLE
LINE SECTION,RADIO FREQUENCY TRA
4110-002
6640-01-341-7453INTERCHANGEABLE
WATER SAMPLING TEST KIT,CHLORINE
4720-01-441-5334INTERCHANGEABLE
HOSE,NONMETALLIC

Frequently Asked Questions

What is NSN 4320-00-050-8205?

NSN 4320-00-050-8205 is a Pump Unit,centrifugal, manufactured by Western Sky Industries Inc Dba Electromech Techologies, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-050-8205?

NSN 4320-00-050-8205 has 3 cross-referenced part numbers: 695545-5 (Lockheed Martin Corp), 411000-2 (Western Sky Industries Inc Dba Electromech Techologies), 4320PL1368917 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 4320-00-050-8205?

There are 6 known substitutes for 4320-00-050-8205: 4320-00-017-7865, 4320-00-653-5494, 4320-00-811-3746 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 411000-2?

Key specifications for 411000-2: Media for Which Designed: HYDROCARBON FUELS AND OILS; Pump Quantity: 1; Features Provided: SELF-PRIMING; Frequency in Hertz: 400.0. 24 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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