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Technical Data Sheet
PartsTable / MRO / A74-63
A74-63 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include width: 3.390 INCHES NOMINAL IN, height: 2.020 INCHES NOMINAL IN, length: 5.132 INCHES NOMINAL IN, material: ALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED, locking_device: NOT INCLUDED, fsc_application_data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-175-3205, 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
MRO→ MRO_GENERAL→ A74-63
NSN: 5895-01-175-3205
FSC: 5895
CAGE: 05584 — AUTODYNE MANUFACTURING CO INC (USA)
SPECIFICATIONS
width3.390 INCHES NOMINAL IN
height2.020 INCHES NOMINAL IN
length5.132 INCHES NOMINAL IN
materialALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
locking_deviceNOT INCLUDED
fsc_application_dataRADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE
NSN5895-01-175-3205
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN A74-63 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MATERIAL: ALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
•
FSC APPLICATION DATA: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE
•
LENGTH: 5.132 INCHES NOMINAL IN
•
HEIGHT: 2.020 INCHES NOMINAL IN
•
WIDTH: 3.390 INCHES NOMINAL IN
•
LOCKING DEVICE: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
FSC APPLICATION DATARADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE
LENGTH5.132 INCHES NOMINAL IN
HEIGHT2.020 INCHES NOMINAL IN
WIDTH3.390 INCHES NOMINAL IN
LOCKING DEVICENOT INCLUDED
MATERIALALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
FSC APPLICATION DATARADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE
LENGTH5.132 INCHES NOMINAL IN
HEIGHT2.020 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
A-7463Interchangeable
interchangeable cross-reference
interchangeable
Y7462Interchangeable
interchangeable cross-reference
interchangeable
11645-01254Interchangeable
interchangeable cross-reference
interchangeable
207ACBH-8Interchangeable
interchangeable cross-reference
interchangeable
EE62452Interchangeable
interchangeable cross-reference
interchangeable
SM-D-450187Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A74-63?
A74-63 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace A74-63?
There are 6 known substitutes for A74-63: A-7463, Y7462, 11645-01254 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A74-63?
A74-63 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-175-3205. 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