PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300433Parts Kit,hydraulic Pump

Spx Fluid Power · NSN 4320-01-302-2543 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-302-2543 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-302-2543. Primary manufacturer part number: 300433.
Features
  • Parts Kit,hydraulic Pump — FSC 4320
  • Nonsupply Items and Quantities: 0-RING 8; SPRING 7; STEEL BALL 3; GASKET 6; SEAL 1
  • End Item Source: 45225
  • Component Quantity: 25
  • End Item Name: RECIPROCATING PUMP UNIT
  • 2 verified cross-references
  • Primary manufacturer: Spx Fluid Power
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-01-302-2543, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Spx Fluid Power. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN4320-01-302-2543
Primary Part Number300433
Item NameParts Kit,hydraulic Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerSpx Fluid Power
StatusACTIVE
Nonsupply Items and Quantities0-RING 8; SPRING 7; STEEL BALL 3; GASKET 6; SEAL 1
End Item Source45225
Component Quantity25
End Item NameRECIPROCATING PUMP UNIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-175-6953300433 INTERCHANGEABLE
Connector Body,plug,electrical
Lucent Technologies Inc Corporate Headquarters
6645-00-536-1488 INTERCHANGEABLE
Case Assembly,clock
5325-01-567-816930-0433 INTERCHANGEABLE
Ring,retaining
Parker Hannifin Corporation Div Village Marine Tech
8130-01-615-8387300433 INTERCHANGEABLE
Reel,cable
Mastsystem Int'l Oy
5340-01-698-9131300433 INTERCHANGEABLE
Bracket,mounting
Heil Trailer International Llc
Cross-Reference Index
Part NumberManufacturer
300433 Bosch Automotive Service Solutions Inc. (USA)
300433 PRIMARY Spx Fluid Power (USA)
Related Parts
5935-00-175-6953INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
300433
6645-00-536-1488INTERCHANGEABLE
CASE ASSEMBLY,CLOCK
5325-01-567-8169INTERCHANGEABLE
RING,RETAINING
30-0433
8130-01-615-8387INTERCHANGEABLE
REEL,CABLE
300433
5340-01-698-9131INTERCHANGEABLE
BRACKET,MOUNTING
300433

Frequently Asked Questions

What is NSN 4320-01-302-2543?

NSN 4320-01-302-2543 is a Parts Kit,hydraulic Pump, manufactured by Spx Fluid Power, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-302-2543?

NSN 4320-01-302-2543 has 2 cross-referenced part numbers: 300433 (Bosch Automotive Service Solutions Inc.), 300433 (Spx Fluid Power).

What NSN replaces 4320-01-302-2543?

There are 5 known substitutes for 4320-01-302-2543: 5935-00-175-6953, 6645-00-536-1488, 5325-01-567-8169 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 300433?

Key specifications for 300433: Nonsupply Items and Quantities: 0-RING 8; SPRING 7; STEEL BALL 3; GASKET 6; SEAL 1; End Item Source: 45225; Component Quantity: 25; End Item Identification: 4320-00-055-2639. 5 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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