PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17446Piston,high Pressur

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division · NSN 4310-00-374-9512 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-374-9512 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-374-9512. Primary manufacturer part number: 17446.
Features
  • Piston,high Pressur — FSC 4310
  • 2 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston,high Pressur, cataloged under National Stock Number 4310-00-374-9512, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,high Pressur
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (CAGE 9F512); Compair Kellogg Div of Robertshaw Controls Co (CAGE 53239)
Technical Specifications
ParameterValue
NSN4310-00-374-9512
Primary Part Number17446
Item NamePiston,high Pressur
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-517-555517446 INTERCHANGEABLE
Cutter,milling,side
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6625-00-549-1510 INTERCHANGEABLE
Voltmeter
3030-00-555-308317451 GATOR BACK 20033566 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5320-01-332-3689HLT644-12-19 INTERCHANGEABLE
Pin-Rivet
Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc
5310-01-351-280317446 INTERCHANGEABLE
Washer,lock
Coffin Turbo Pump Inc
4810-01-389-1506 INTERCHANGEABLE
Valve,solenoid
6525-01-584-5659P12813 INTERCHANGEABLE
Software Kit,color,ultrasound,di
Fujifilm Sonosite Inc
Cross-Reference Index
Part NumberManufacturer
17446 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA)
17446 Compair Kellogg Div of Robertshaw Controls Co (USA)
Related Parts
3455-00-517-5555INTERCHANGEABLE
CUTTER,MILLING,SIDE
17446
6625-00-549-1510INTERCHANGEABLE
VOLTMETER
3030-00-555-3083INTERCHANGEABLE
BELT,V
17451 GATOR BACK 20033566
5320-01-332-3689INTERCHANGEABLE
PIN-RIVET
HLT644-12-19
5310-01-351-2803INTERCHANGEABLE
WASHER,LOCK
17446
4810-01-389-1506INTERCHANGEABLE
VALVE,SOLENOID
6525-01-584-5659INTERCHANGEABLE
SOFTWARE KIT,COLOR,ULTRASOUND,DI
P12813

Frequently Asked Questions

What is NSN 4310-00-374-9512?

NSN 4310-00-374-9512 is a Piston,high Pressur, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-374-9512?

NSN 4310-00-374-9512 has 2 cross-referenced part numbers: 17446 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 17446 (Compair Kellogg Div of Robertshaw Controls Co).

What NSN replaces 4310-00-374-9512?

There are 7 known substitutes for 4310-00-374-9512: 3455-00-517-5555, 6625-00-549-1510, 3030-00-555-3083 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com