PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57936Connector,fluid,pump

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 4320-01-042-8491 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-042-8491 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-042-8491. Primary manufacturer part number: 57936.
Features
  • Connector,fluid,pump — FSC 4320
  • Pump Model Number for Which Designed: APIV-(3)
  • Pump Design Control Activity: 93835
  • 3 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Electrical interconnection
  • Signal interface mating
General Description

The Connector,fluid,pump, cataloged under National Stock Number 4320-01-042-8491, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 2 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-042-8491
Primary Part Number57936
Item NameConnector,fluid,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Pump Model Number for Which DesignedAPIV-(3)
Pump Design Control Activity93835
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-096-2994 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5330-00-736-6380 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
57936 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
57936 Parker Hannifin Gmbh (DEU)
57936 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
5905-00-096-2994INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5330-00-736-6380INTERCHANGEABLE
SEAL,PLAIN ENCASED

Frequently Asked Questions

What is NSN 4320-01-042-8491?

NSN 4320-01-042-8491 is a Connector,fluid,pump, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-042-8491?

NSN 4320-01-042-8491 has 3 cross-referenced part numbers: 57936 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 57936 (Parker Hannifin Gmbh), 57936 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 4320-01-042-8491?

There are 2 known substitutes for 4320-01-042-8491: 5905-00-096-2994, 5330-00-736-6380. Verify interchangeability with system specifications before substitution.

What are the specifications of 57936?

Key specifications for 57936: Pump Model Number for Which Designed: APIV-(3); Pump Design Control Activity: 93835; End Item Identification: MODEL APIV-(3),PUMP,AXIAL PISTON. 3 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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