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PartsTable / COMPONENT / E17A4
E17A4 ✓ 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 KEY,RAILWAY CAR BRAKE SHOE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2240-00-224-8303, 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
E17A4
NSN: 2240-00-224-8303
FSC: 2240
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionAAR STD; STEEL; COMMERCIAL SPEC DATA,AAR,SPEC NO. E90-1949; DATA REGARDING A /TYPICAL MFR/,AMERICAN CAR AND FOUNDRY CO,NEW YORK,NY,CODE NO. 01957,PART NO. 20087
NSN2240-00-224-8303
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,RAILWAY CAR BRAKE SHOE TITLE COMPONENT PN E17A4 MFR KEY,RAILWAY CAR BRAKE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: AAR STD; STEEL; COMMERCIAL SPEC DATA,AAR,SPEC NO. E90-1949; DATA REGARDING A /TYPICAL MFR/,AMERICAN CAR AND FOUNDRY CO,NEW YORK,NY,CODE NO. 01957,PART NO. 20087
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONAAR STD; STEEL; COMMERCIAL SPEC DATA,AAR,SPEC NO. E90-1949; DATA REGARDING A /TYPICAL MFR/,AMERICAN CAR AND FOUNDRY CO,NEW YORK,NY,CODE NO. 01957,PART NO. 20087
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
10077REVAPC52Interchangeable
interchangeable cross-reference
interchangeable
96727PC6Interchangeable
interchangeable cross-reference
interchangeable
20087PCPACKINGInterchangeable
interchangeable cross-reference
interchangeable
20087Interchangeable
interchangeable cross-reference
interchangeable
MS51975-29Interchangeable
interchangeable cross-reference
interchangeable
VS1073Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E17A4?
E17A4 is a KEY,RAILWAY CAR BRAKE SHOE.
What parts can replace E17A4?
There are 12 known substitutes for E17A4: 10077REVAPC52, 96727PC6, 20087PCPACKING and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E17A4?
E17A4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2240-00-224-8303. 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