PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

58896Pump Unit,reciprocating

Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co · NSN 4320-01-419-4704 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-419-4704 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-419-4704. Primary manufacturer part number: 58896.
Features
  • Pump Unit,reciprocating — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Unit,reciprocating, cataloged under National Stock Number 4320-01-419-4704, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump Unit,reciprocating
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersMosier Fluid Power of Ohio Inc Dba Kc Mosier Co (CAGE 16799); Haskel International, Llc Dba Haskel International, Llc (CAGE 81400)
Technical Specifications
ParameterValue
NSN4320-01-419-4704
Primary Part Number58896
Item NamePump Unit,reciprocating
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMosier Fluid Power of Ohio Inc Dba Kc Mosier Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5990-00-230-898158896 INTERCHANGEABLE
Synchro Unit
Sensor Systems, L.l.c. Dba Sensor Systems Llc
3120-01-168-995177262 INTERCHANGEABLE
Bushing,sleeve
Paccar Winch Inc Dba Paccar Winch Division
2910-01-323-327958896 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4320-01-419-6342 INTERCHANGEABLE
Connecting Rod,piston
Cross-Reference Index
Part NumberManufacturer
58896 Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co (USA)
58896 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
5990-00-230-8981INTERCHANGEABLE
SYNCHRO UNIT
58896
3120-01-168-9951INTERCHANGEABLE
BUSHING,SLEEVE
77262
2910-01-323-3279INTERCHANGEABLE
FILTER ELEMENT,FLUID
58896
4320-01-419-6342INTERCHANGEABLE
CONNECTING ROD,PISTON

Frequently Asked Questions

What is NSN 4320-01-419-4704?

NSN 4320-01-419-4704 is a Pump Unit,reciprocating, manufactured by Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-419-4704?

NSN 4320-01-419-4704 has 2 cross-referenced part numbers: 58896 (Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co), 58896 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 4320-01-419-4704?

There are 4 known substitutes for 4320-01-419-4704: 5990-00-230-8981, 3120-01-168-9951, 2910-01-323-3279 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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