PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23493Adapter,pump,hydraulic

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 4320-01-341-7966 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-341-7966 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-341-7966. Primary manufacturer part number: 23493.
Features
  • Adapter,pump,hydraulic — FSC 4320
  • General Characteristics Item Description: SPRING SEAT ADAPTER
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Adapter,pump,hydraulic, cataloged under National Stock Number 4320-01-341-7966, 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 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-341-7966
Primary Part Number23493
Item NameAdapter,pump,hydraulic
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
General Characteristics Item DescriptionSPRING SEAT ADAPTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4330-00-275-942523493 INTERCHANGEABLE
Filter,elbow
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
5950-00-648-393823493 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
4310-01-108-606723493 INTERCHANGEABLE
Cylinder Sleeve
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
23493 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
4330-00-275-9425INTERCHANGEABLE
FILTER,ELBOW
23493
5950-00-648-3938INTERCHANGEABLE
TRANSFORMER,POWER
23493
4310-01-108-6067INTERCHANGEABLE
CYLINDER SLEEVE
23493

Frequently Asked Questions

What is NSN 4320-01-341-7966?

NSN 4320-01-341-7966 is a Adapter,pump,hydraulic, 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 4320-01-341-7966?

NSN 4320-01-341-7966 has 1 cross-referenced part number: 23493 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 4320-01-341-7966?

There are 3 known substitutes for 4320-01-341-7966: 4330-00-275-9425, 5950-00-648-3938, 4310-01-108-6067. Verify interchangeability with system specifications before substitution.

What are the specifications of 23493?

Key specifications for 23493: End Item Identification: 4320-00-062-0511,ABEX CORP AEROSPACE DIV,AXIAL PISTONS PUMP; Special Features: USE WITH P/N/ 23494 SPOOL AND SLEEVE ASSEMBLY ONLY; General Characteristics Item Description: SPRING SEAT ADAPTER. 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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