PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61404Piston,module Assem

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 4320-01-127-6910 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-127-6910 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-127-6910. Primary manufacturer part number: 61404.
Features
  • Piston,module Assem — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston,module Assem, cataloged under National Stock Number 4320-01-127-6910, 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. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,module Assem
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersParker Hannifin Corporation Div Hydraulic Systems Division (CAGE 93835); Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (CAGE 59211)
Technical Specifications
ParameterValue
NSN4320-01-127-6910
Primary Part Number61404
Item NamePiston,module Assem
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-585-694755110 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5950-00-775-80346140-4 INTERCHANGEABLE
Transformer,power,s
American Shizuki Corp
5950-00-944-6945 INTERCHANGEABLE
Reactor-Transformer
5330-01-176-54856140-4 INTERCHANGEABLE
Seal,plain Encased
Greno Industries, Inc. Dba Greno Industries Inc
4730-01-515-22302HA481 INTERCHANGEABLE
Connector,tubing,straight
Oshkosh Defense Llc
4820-01-588-058811-7777 INTERCHANGEABLE
Stem,fluid Valve
Thermo King Corp
Cross-Reference Index
Part NumberManufacturer
61404 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
61404 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
Related Parts
5330-00-585-6947INTERCHANGEABLE
SEAL,PLAIN ENCASED
55110
5950-00-775-8034INTERCHANGEABLE
TRANSFORMER,POWER,S
6140-4
5950-00-944-6945INTERCHANGEABLE
REACTOR-TRANSFORMER
5330-01-176-5485INTERCHANGEABLE
SEAL,PLAIN ENCASED
6140-4
4730-01-515-2230INTERCHANGEABLE
CONNECTOR,TUBING,STRAIGHT
2HA481
4820-01-588-0588INTERCHANGEABLE
STEM,FLUID VALVE
11-7777

Frequently Asked Questions

What is NSN 4320-01-127-6910?

NSN 4320-01-127-6910 is a Piston,module Assem, 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 4320-01-127-6910?

NSN 4320-01-127-6910 has 2 cross-referenced part numbers: 61404 (Parker Hannifin Corporation Div Hydraulic Systems Division), 61404 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations).

What NSN replaces 4320-01-127-6910?

There are 6 known substitutes for 4320-01-127-6910: 5330-00-585-6947, 5950-00-775-8034, 5950-00-944-6945 and 3 more. Verify interchangeability with system specifications before substitution.

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