PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900214Ring,piston

Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division · NSN 4310-00-040-7490 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-040-7490 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-040-7490. Primary manufacturer part number: 900214.
Features
  • Ring,piston — FSC 4310
  • Joint Style: INTERLOCKING JOINT
  • Cross-Sectional Shape Style: STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
  • Radial Wall Thickness: 0.1350 INCHES NOMINAL IN
  • Material: IRON OVERALL
  • Ring Style: CONCENTRIC
  • Standard Bore Diameter: 3.750 INCHES IN
  • Oil Passage Type and Quantity: 1 SLOT HORIZONTALLY THROUGH RING
Applications
  • Applications requiring Iron Overall construction
General Description

The Ring,piston, cataloged under National Stock Number 4310-00-040-7490, 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 Hydraulic Filter Division Div Hydraulic & Fuel Filter Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-040-7490
Primary Part Number900214
Item NameRing,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division
StatusACTIVE
Joint StyleINTERLOCKING JOINT
Cross-Sectional Shape StyleSTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
Radial Wall Thickness0.1350 INCHES NOMINAL IN
MaterialIRON OVERALL
Ring StyleCONCENTRIC
Standard Bore Diameter3.750 INCHES IN
Oil Passage Type and Quantity1 SLOT HORIZONTALLY THROUGH RING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4720-00-133-27389-857 INTERCHANGEABLE
Hose Assembly,nonmetallic
Pdi Ground Support Systems, Inc.
3110-00-155-680410786 INTERCHANGEABLE
Bearing,ball,annular
Garwood/feller Inc Garwood Winch Div
5905-00-501-5100 INTERCHANGEABLE
Resistor,variable,wire Wound,non
6625-00-682-7452 INTERCHANGEABLE
Generator,pulse
5845-00-713-7009 INTERCHANGEABLE
Mountingjack
3990-01-258-2010214A INTERCHANGEABLE
Spreader,lifting
Isometrics Inc
5995-01-396-4376SPS-2501N-320-SP INTERCHANGEABLE
Cable Assembly,radio Frequency
Insulated Wire Inc. Div Iw Microwave Products Div.
5895-01-561-8657 INTERCHANGEABLE
Modem,communications
5345-01-588-4649214-A INTERCHANGEABLE
Wheel,abrasive
Globe Food Equipment Company
Cross-Reference Index
Part NumberManufacturer
214-A Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA)
900214 PRIMARY Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA)
Related Parts
4720-00-133-2738INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
9-857
3110-00-155-6804INTERCHANGEABLE
BEARING,BALL,ANNULAR
10786
5905-00-501-5100INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
6625-00-682-7452INTERCHANGEABLE
GENERATOR,PULSE
5845-00-713-7009INTERCHANGEABLE
MOUNTINGJACK
3990-01-258-2010INTERCHANGEABLE
SPREADER,LIFTING
214A
5995-01-396-4376INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
SPS-2501N-320-SP
5895-01-561-8657INTERCHANGEABLE
MODEM,COMMUNICATIONS
5345-01-588-4649INTERCHANGEABLE
WHEEL,ABRASIVE
214-A

Frequently Asked Questions

What is NSN 4310-00-040-7490?

NSN 4310-00-040-7490 is a Ring,piston, manufactured by Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-040-7490?

NSN 4310-00-040-7490 has 2 cross-referenced part numbers: 214-A (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division), 900214 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division).

What NSN replaces 4310-00-040-7490?

There are 9 known substitutes for 4310-00-040-7490: 4720-00-133-2738, 3110-00-155-6804, 5905-00-501-5100 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900214?

Key specifications for 900214: Joint Style: INTERLOCKING JOINT; Cross-Sectional Shape Style: STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL; Radial Wall Thickness: 0.1350 INCHES NOMINAL IN; Material: IRON OVERALL. 8 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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