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PartsTable / COMPONENT / 849-20
849-20 ✓ 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 DIAPHRAGM,CHAMBER,BRAKE is a the manufacturer industrial component. Key specifications include fabrication_method: CAST, bearing_replaceability: REPLACEABLE, end_item_identification: 1730-01-180-9561, shaft_connecting_end_style: 2 BOLT SOLID SLEEVE, piston_end_connection_style: SMALL ENGINE AND AUTOMOTIVE STANDARD, piston_connecting_end_bearing: INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-246-4999, 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
849-20
NSN: 2815-00-246-4999
FSC: 2815
CAGE: K5436 — PERKINS ENGINES CO LTD (GBR)
SPECIFICATIONS
fabrication_methodCAST
bearing_replaceabilityREPLACEABLE
end_item_identification1730-01-180-9561
shaft_connecting_end_style2 BOLT SOLID SLEEVE
piston_end_connection_styleSMALL ENGINE AND AUTOMOTIVE STANDARD
piston_connecting_end_bearingINCLUDED
NSN2815-00-246-4999
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAPHRAGM,CHAMBER,BRAKE TITLE COMPONENT PN 849-20 MFR DIAPHRAGM,CHAMBER,BRAK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
A611X16Interchangeable
interchangeable cross-reference
interchangeable
25704-281220-06-0Interchangeable
interchangeable cross-reference
interchangeable
269174R1Interchangeable
interchangeable cross-reference
interchangeable
698610R1Interchangeable
interchangeable cross-reference
interchangeable
806740Interchangeable
interchangeable cross-reference
interchangeable
BW231543Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 849-20?
849-20 is a DIAPHRAGM,CHAMBER,BRAKE.
What parts can replace 849-20?
There are 15 known substitutes for 849-20: A611X16, 25704-281220-06-0, 269174R1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 849-20?
849-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-246-4999. 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