PartsTable
Technical Data Sheet
55.747 ✓ 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 55.747 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-389-0935, 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
55.747
NSN: 5985-01-389-0935
FSC: 5985
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
Part Number55.747
NSN5985-01-389-0935
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 55.747 TITLE COMPONENT PN 55.747 MFR 55.747
KEY FEATURES
MOUNTING METHOD: THREADED HOLE(S)
COAXIAL CONNECTOR SERIES DESIGNATION: N SINGLE ANTENNA ELEMENT
BEAM SCANNING METHOD: FIXED SINGLE ANTENNA ELEMENT
RADIATION PATTERN: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
TERMINAL TYPE: RECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT
DESIGN TYPE: CONICAL SINGLE ANTENNA ELEMENT
MOUNTING HOLE QUANTITY: 4
CONNECTOR END DESIGN: SOCKET SINGLE ANTENNA ELEMENT
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTHREADED HOLE(S)
COAXIAL CONNECTOR SERIES DESIGNATIONN SINGLE ANTENNA ELEMENT
BEAM SCANNING METHODFIXED SINGLE ANTENNA ELEMENT
RADIATION PATTERNOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
TERMINAL TYPERECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT
DESIGN TYPECONICAL SINGLE ANTENNA ELEMENT
MOUNTING HOLE QUANTITY4
CONNECTOR END DESIGNSOCKET SINGLE ANTENNA ELEMENT
OVERALL LENGTH11.548 INCHES NOMINAL IN
OVERALL DIAMETER5.905 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
55747Interchangeable
interchangeable cross-reference
interchangeable
50484Interchangeable
interchangeable cross-reference
interchangeable
TT-3001B OPT 001Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55.747?
55.747 is a 55.747.
What parts can replace 55.747?
There are 3 known substitutes for 55.747: 55747, 50484, TT-3001B OPT 001. Substitute compatibility should be verified for your specific system.
What is the NSN for 55.747?
55.747 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-389-0935. This indicates validated use in U.S. government and defense supply chains.
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