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PartsTable / COMPONENT / 11405PC19
11405PC19 ✓ 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 PIN,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: CHAMFERED ENDS, bore_style: STRAIGHT-THRU BORE, body_length: 3.6875 INCHES NOMINAL IN, bore_diameter: 0.5937 INCHES NOMINAL IN, outside_diameter: 0.87500 INCHES MINIMUM AND 0.87520 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-287-8979, 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
11405PC19
NSN: 4310-00-287-8979
FSC: 4310
CAGE: 6X081 — COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV (USA)
SPECIFICATIONS
materialSTEEL
body_styleCHAMFERED ENDS
bore_styleSTRAIGHT-THRU BORE
body_length3.6875 INCHES NOMINAL IN
bore_diameter0.5937 INCHES NOMINAL IN
outside_diameter0.87500 INCHES MINIMUM AND 0.87520 INCHES MAXIMUM IN
fsc_application_dataAIR COMPRESSOR
casehardening_indicatorNOT CASEHARDENED
end_chamfer_angle_in_deg45.0
material_document_and_classificationMIL-S-890, CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE
NSN4310-00-287-8979
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN,PISTON TITLE COMPONENT PN 11405PC19 MFR PIN,PISTON
KEY FEATURES
•
BORE STYLE: STRAIGHT-THRU BORE
•
FSC APPLICATION DATA: AIR COMPRESSOR
•
MATERIAL: STEEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-890, CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.87500 INCHES MINIMUM AND 0.87520 INCHES MAXIMUM IN
•
BORE DIAMETER: 0.5937 INCHES NOMINAL IN
•
END CHAMFER ANGLE IN DEG: 45.0
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS (FLIS)
BORE STYLESTRAIGHT-THRU BORE
FSC APPLICATION DATAAIR COMPRESSOR
MATERIALSTEEL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890, CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.87500 INCHES MINIMUM AND 0.87520 INCHES MAXIMUM IN
BORE DIAMETER0.5937 INCHES NOMINAL IN
END CHAMFER ANGLE IN DEG45.0
CASEHARDENING INDICATORNOT CASEHARDENED
BODY STYLECHAMFERED ENDS
BODY LENGTH3.6875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
209700Interchangeable
interchangeable cross-reference
interchangeable
62F 1/2Interchangeable
interchangeable cross-reference
interchangeable
62F12Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11405PC19?
11405PC19 is a PIN,PISTON.
What parts can replace 11405PC19?
There are 3 known substitutes for 11405PC19: 209700, 62F 1/2, 62F12. Substitute compatibility should be verified for your specific system.
Is 11405PC19 still available?
11405PC19 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026