PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

551-00Impeller,pump,centrifugal

Taylor Made Environmental · NSN 4320-01-183-4788 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-183-4788 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-183-4788. Primary manufacturer part number: 551-00.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • Material: COPPER ALLOY
  • Rotation Direction for Which Designed: COUNTERCLOCKWISE
  • Blade Quantity: 5
  • 1 verified cross-reference
  • Primary manufacturer: Taylor Made Environmental
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Copper Alloy construction
General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-183-4788, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Taylor Made Environmental. Government technical data includes 3 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-183-4788
Primary Part Number551-00
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerTaylor Made Environmental
StatusACTIVE
MaterialCOPPER ALLOY
Rotation Direction for Which DesignedCOUNTERCLOCKWISE
Blade Quantity5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-359-1545124035 INTERCHANGEABLE
Guide
Eaton Aerospace, Llc Dba Jackson South
6685-00-526-69285510-0 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
4820-00-832-202855100 INTERCHANGEABLE
Valve,ball
Malabar
3040-01-215-664255100 INTERCHANGEABLE
Brake,multiple Disk
DP Manufacturing Inc.
2530-01-225-58579869 INTERCHANGEABLE
Parts Kit,disk Brake
Tulsa Winch, Inc.
5340-01-230-89213000 INTERCHANGEABLE
Cover,access
DP Manufacturing Inc.
5995-01-332-175955100 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
6240-01-344-693936PAR36CAP/VNSP/12V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
3419-01-525-0135 INTERCHANGEABLE
Cutting System,water Jet
5210-01-562-1295 INTERCHANGEABLE
Dti
Cross-Reference Index
Part NumberManufacturer
551-00 PRIMARY Taylor Made Environmental (USA)
Related Parts
2530-00-359-1545INTERCHANGEABLE
GUIDE
124035
6685-00-526-6928INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5510-0
4820-00-832-2028INTERCHANGEABLE
VALVE,BALL
55100
3040-01-215-6642INTERCHANGEABLE
BRAKE,MULTIPLE DISK
55100
2530-01-225-5857INTERCHANGEABLE
PARTS KIT,DISK BRAKE
9869
5340-01-230-8921INTERCHANGEABLE
COVER,ACCESS
3000
5995-01-332-1759INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
55100
6240-01-344-6939INTERCHANGEABLE
LAMP,INCANDESCENT
36PAR36CAP/VNSP/12V
3419-01-525-0135INTERCHANGEABLE
CUTTING SYSTEM,WATER JET
5210-01-562-1295INTERCHANGEABLE
DTI
5120-01-566-7607INTERCHANGEABLE
SOCKET SET,SOCKET WRENCH
55100
6640-01-617-7287INTERCHANGEABLE
TANNAS FOAM AIR BAT
55100

Frequently Asked Questions

What is NSN 4320-01-183-4788?

NSN 4320-01-183-4788 is a Impeller,pump,centrifugal, manufactured by Taylor Made Environmental, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-183-4788?

NSN 4320-01-183-4788 has 1 cross-referenced part number: 551-00 (Taylor Made Environmental).

What NSN replaces 4320-01-183-4788?

There are 12 known substitutes for 4320-01-183-4788: 2530-00-359-1545, 6685-00-526-6928, 4820-00-832-2028 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 551-00?

Key specifications for 551-00: Material: COPPER ALLOY; Rotation Direction for Which Designed: COUNTERCLOCKWISE; End Item Identification: MARINE DEVELOPMENT COMPANY MODEL P1500BX AND P1500BXL CENTRIFUGAL PUMP; Blade Quantity: 5. 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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