PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

403188Piston,compressor

Parker-Hannifin Corporation Div Hydraulic Accumulator Division · NSN 4310-01-310-6353 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-310-6353 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-310-6353. Primary manufacturer part number: 403188.
Features
  • Piston,compressor — FSC 4310
  • Ring Groove Quantity: 2 AND 1
  • Head Style: CONCAVE
  • Diameter: 2.750 INCHES NOMINAL IN
  • Oil Passage Type: HOLE
  • Material: ALUMINUM ALLOY
  • Cut Depth: 1.000 INCHES NOMINAL IN
  • Retaining Ring Groove: INCLUDED
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Piston,compressor, cataloged under National Stock Number 4310-01-310-6353, 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 Div Hydraulic Accumulator Division. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-310-6353
Primary Part Number403188
Item NamePiston,compressor
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerParker-Hannifin Corporation Div Hydraulic Accumulator Division
StatusACTIVE
Ring Groove Quantity2 AND 1
Head StyleCONCAVE
Diameter2.750 INCHES NOMINAL IN
Oil Passage TypeHOLE
MaterialALUMINUM ALLOY
Cut Depth1.000 INCHES NOMINAL IN
Retaining Ring GrooveINCLUDED
RingNOT INCLUDED
Integral Connecting RodNOT INCLUDED
Surface FinishFINISHED
Skirt Bottom Cutaway FeatureINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6515-01-614-68385867403188 INTERCHANGEABLE
Rongeur
Owens & Minor Distribution Inc
5330-01-673-0036403188 INTERCHANGEABLE
Seal,plain
Minor Rubber Co Inc
Cross-Reference Index
Part NumberManufacturer
403188 PRIMARY Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA)
Related Parts
6515-01-614-6838INTERCHANGEABLE
RONGEUR
5867403188
5330-01-673-0036INTERCHANGEABLE
SEAL,PLAIN
403188

Frequently Asked Questions

What is NSN 4310-01-310-6353?

NSN 4310-01-310-6353 is a Piston,compressor, manufactured by Parker-Hannifin Corporation Div Hydraulic Accumulator Division, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-310-6353?

NSN 4310-01-310-6353 has 1 cross-referenced part number: 403188 (Parker-Hannifin Corporation Div Hydraulic Accumulator Division).

What NSN replaces 4310-01-310-6353?

There are 2 known substitutes for 4310-01-310-6353: 6515-01-614-6838, 5330-01-673-0036. Verify interchangeability with system specifications before substitution.

What are the specifications of 403188?

Key specifications for 403188: Ring Groove Quantity: 2 AND 1; Head Style: CONCAVE; Diameter: 2.750 INCHES NOMINAL IN; Oil Passage Type: HOLE. 12 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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