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PartsTable / COMPONENT / A2073
A2073 ✓ 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 end_item_identification: J57 ENGINE, general_characteristics_item_description: PART OF KIT 2915007220348; USED ON 4320008932517. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-363-7626, 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
A2073
NSN: 2920-00-363-7626
FSC: 2920
CAGE: 72850 — PUROLATOR PRODUCTS CO DIV MOTOR COMPONENTS, LLC (USA)
SPECIFICATIONS
end_item_identificationJ57 ENGINE
general_characteristics_item_descriptionPART OF KIT 2915007220348; USED ON 4320008932517
NSN2920-00-363-7626
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAPHRAGM,CHAMBER,BRAKE TITLE COMPONENT PN A2073 MFR DIAPHRAGM,CHAMBER,BRAK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
12686Interchangeable
interchangeable cross-reference
interchangeable
356134SInterchangeable
interchangeable cross-reference
interchangeable
8EJW12Interchangeable
interchangeable cross-reference
interchangeable
207-3Interchangeable
interchangeable cross-reference
interchangeable
A207-3Interchangeable
interchangeable cross-reference
interchangeable
1020-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A2073?
A2073 is a DIAPHRAGM,CHAMBER,BRAKE.
What parts can replace A2073?
There are 13 known substitutes for A2073: 12686, 356134S, 8EJW12 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A2073?
A2073 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-363-7626. 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