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Technical Data Sheet
PartsTable / MRO / 125-5503
125-5503 ✓ 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

RECEIVER SUBASSEMBLY,RADIO NAVIG. Key specifications include part_name_assigned_by_controlling_agency: RECEIVER SUBASSEMBLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5826-00-564-8537, 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→ 125-5503
NSN: 5826-00-564-8537
FSC: 5826
CAGE: 09062 — CRANE ELECTRONICS, INC. (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyRECEIVER SUBASSEMBLY
NSN5826-00-564-8537
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECEIVER SUBASSEMBLY,RADIO NAVIG TITLE COMPONENT PN 125-5503 MFR RECEIVER SUBASSEMBLY,R
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYRECEIVER SUBASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
AA59649-202BInterchangeable
interchangeable cross-reference
interchangeable
2X6503BInterchangeable
interchangeable cross-reference
interchangeable
70425Interchangeable
interchangeable cross-reference
interchangeable
307B77Interchangeable
interchangeable cross-reference
interchangeable
76603Interchangeable
interchangeable cross-reference
interchangeable
J200-24V100AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 125-5503?
125-5503 is a RECEIVER SUBASSEMBLY,RADIO NAVIG. It is classified as a MRO (MRO_GENERAL).
What parts can replace 125-5503?
There are 6 known substitutes for 125-5503: AA59649-202B, 2X6503B, 70425 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 125-5503?
125-5503 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5826-00-564-8537. 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