PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RS306Seal,piston

Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division · NSN 5330-01-260-4427 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-260-4427 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-260-4427. Primary manufacturer part number: RS306.
Features
  • Seal,piston — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,piston, cataloged under National Stock Number 5330-01-260-4427, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-260-4427
Primary Part NumberRS306
Item NameSeal,piston
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-155-7342 INTERCHANGEABLE
Bearing,roller,cylindrical
Cross-Reference Index
Part NumberManufacturer
RS306 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA)
Related Parts
3110-00-155-7342INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL

Frequently Asked Questions

What is NSN 5330-01-260-4427?

NSN 5330-01-260-4427 is a Seal,piston, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-260-4427?

NSN 5330-01-260-4427 has 1 cross-referenced part number: RS306 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division).

What NSN replaces 5330-01-260-4427?

There is 1 known substitute for 5330-01-260-4427: 3110-00-155-7342. Verify interchangeability with system specifications before substitution.

What are the specifications of RS306?

Key specifications for RS306: End Item Identification: PARKER-HANNIFIN,MODEL H1876 ACTUATOR. 1 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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