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Technical Data Sheet
PartsTable / COMPONENT / MA7-8
MA7-8 ✓ 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 LEAD ASSEMBLY,ELECTRICAL is a the manufacturer industrial component. Key specifications include end_item_identification: AIRPORT SURVEILLANCE RADAR, 4 (ARSR4). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-135-6398, 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
MA7-8
NSN: 4140-00-135-6398
FSC: 4140
CAGE: 10695 — TAYLOR-DUNN CORPORATION DBA METRO CROWN INTERNATIONAL (USA)
SPECIFICATIONS
end_item_identificationAIRPORT SURVEILLANCE RADAR, 4 (ARSR4)
NSN4140-00-135-6398
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LEAD ASSEMBLY,ELECTRICAL TITLE COMPONENT PN MA7-8 MFR LEAD ASSEMBLY,ELECTRIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
47191Interchangeable
interchangeable cross-reference
interchangeable
15956EInterchangeable
interchangeable cross-reference
interchangeable
17183AInterchangeable
interchangeable cross-reference
interchangeable
15900Interchangeable
interchangeable cross-reference
interchangeable
26506Interchangeable
interchangeable cross-reference
interchangeable
26506 FLOW RATE 7.5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MA7-8?
MA7-8 is a LEAD ASSEMBLY,ELECTRICAL.
What parts can replace MA7-8?
There are 16 known substitutes for MA7-8: 47191, 15956E, 17183A and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MA7-8?
MA7-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-135-6398. 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