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A2066 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, duty_type: CONTINUOUS, time_delay: 0.008 SECONDS MAXIMUM FIXED RELEASE TIME, corner_shape: SQUARE ALL CORNERS, storage_type: GENERAL PURPOSE WAREHOUSE, thread_class: 2A SINGLE MOUNTING FACILITY A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-364-5227, 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
A2066
NSN: 2920-00-364-5227
FSC: 2920
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialPLASTIC CASE
duty_typeCONTINUOUS
time_delay0.008 SECONDS MAXIMUM FIXED RELEASE TIME
corner_shapeSQUARE ALL CORNERS
storage_typeGENERAL PURPOSE WAREHOUSE
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
cubic_measure1.169 CUBIC INCHES
overall_width0.734 INCHES MAXIMUM IN
overall_height1.360 INCHES MAXIMUM IN
overall_length1.172 INCHES MAXIMUM IN
fragility_factorMODERATELY RUGGED
NSN2920-00-364-5227
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN A2066 MFR RELAY,ELECTROMAGNETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1283-4Interchangeable
interchangeable cross-reference
interchangeable
LTCT21026-04Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-755Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 25Interchangeable
interchangeable cross-reference
interchangeable
6052SRInterchangeable
interchangeable cross-reference
interchangeable
T5372Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A2066?
A2066 is a RELAY,ELECTROMAGNETIC.
What parts can replace A2066?
There are 20 known substitutes for A2066: 1283-4, LTCT21026-04, GGG-C-755 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A2066?
A2066 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-364-5227. 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