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Technical Data Sheet
PartsTable / COMPONENT / 40-3188
40-3188 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PISTON,COMPRESSOR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, design_form: CURVED, overall_length: 7.000 INCHES NOMINAL IN, special_features: RONGEUR, BEYER, CURVED; 7 IN LONG; STAINLESS STEEL IN, end_item_identification: 5895-01-576-9136, part_name_assigned_by_controlling_agency: RONGEUR BEYER CURVED 7IN IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-01-310-6353, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
40-3188
NSN: 4310-01-310-6353
FSC: 4310
CAGE: 26337 — PARKER-HANNIFIN CORPORATION DIV HYDRAULIC ACCUMULATOR DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
design_formCURVED
overall_length7.000 INCHES NOMINAL IN
special_featuresRONGEUR, BEYER, CURVED; 7 IN LONG; STAINLESS STEEL IN
end_item_identification5895-01-576-9136
part_name_assigned_by_controlling_agencyRONGEUR BEYER CURVED 7IN IN
NSN4310-01-310-6353
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,COMPRESSOR TITLE COMPONENT PN 40-3188 MFR PISTON,COMPRESSOR
KEY FEATURES
•
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
•
RING: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5867403188Interchangeable
interchangeable cross-reference
interchangeable
31097Interchangeable
interchangeable cross-reference
interchangeable
40-3188Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40-3188?
40-3188 is a PISTON,COMPRESSOR.
What parts can replace 40-3188?
There are 3 known substitutes for 40-3188: 5867403188, 31097, 40-3188. Substitute compatibility should be verified for your specific system.
What is the NSN for 40-3188?
40-3188 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-01-310-6353. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026