PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40604Piston

Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration · NSN 4330-01-475-3586 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-475-3586 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-475-3586. Primary manufacturer part number: 40604.
Features
  • Piston — FSC 4330
  • 2 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston, cataloged under National Stock Number 4330-01-475-3586, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration. This item has 2 commercial cross-references from 1 manufacturer, 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
FSC / FSG4330 — No Item Name Available (FSG 43)
ManufacturersParker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration (CAGE 62628)
Technical Specifications
ParameterValue
NSN4330-01-475-3586
Primary Part Number40604
Item NamePiston
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3020-00-739-847740604 INTERCHANGEABLE
Pinion,drive,roll
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5961-01-022-4904 INTERCHANGEABLE
Transistor
5110-01-360-7741 INTERCHANGEABLE
File,hand
6530-01-440-5552 INTERCHANGEABLE
Pad,positioning,surgical
5133-01-460-235140604 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
8040-01-517-8889 INTERCHANGEABLE
Adhesive
Cross-Reference Index
Part NumberManufacturer
40604 Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration (USA)
2003-300 ITEM 5 Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration (USA)
Related Parts
3020-00-739-8477INTERCHANGEABLE
PINION,DRIVE,ROLL
40604
5961-01-022-4904INTERCHANGEABLE
TRANSISTOR
5110-01-360-7741INTERCHANGEABLE
FILE,HAND
6530-01-440-5552INTERCHANGEABLE
PAD,POSITIONING,SURGICAL
5133-01-460-2351INTERCHANGEABLE
DRILL,TWIST
40604
8040-01-517-8889INTERCHANGEABLE
ADHESIVE

Frequently Asked Questions

What is NSN 4330-01-475-3586?

NSN 4330-01-475-3586 is a Piston, manufactured by Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-475-3586?

NSN 4330-01-475-3586 has 2 cross-referenced part numbers: 40604 (Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration), 2003-300 ITEM 5 (Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration).

What NSN replaces 4330-01-475-3586?

There are 6 known substitutes for 4330-01-475-3586: 3020-00-739-8477, 5961-01-022-4904, 5110-01-360-7741 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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