PartsTable
Technical Data Sheet
PartsTable / COMPONENT / MX539U
MX539U ✓ 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 BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thread_class: 2B, overall_length: 1.000 INCHES NOMINAL IN, overall_diameter: 0.688 INCHES NOMINAL IN, style_designator: R.F. THREADED, thread_direction: RIGHT-HAND.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-736-7879, 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
MX539U
NSN: 5935-00-736-7879
FSC: 5935
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thread_class2B
overall_length1.000 INCHES NOMINAL IN
overall_diameter0.688 INCHES NOMINAL IN
style_designatorR.F. THREADED
thread_directionRIGHT-HAND
surface_treatmentGOLD
nominal_thread_size0.625 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNEF
mounting_facility_type_and_quantity1 THREADED COUPLING
NSN5935-00-736-7879
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN MX539U MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MATERIAL: COPPER ALLOY
•
SURFACE TREATMENT: GOLD
•
STYLE DESIGNATOR: R.F. THREADED
•
OVERALL DIAMETER: 0.688 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
SURFACE TREATMENTGOLD
STYLE DESIGNATORR.F. THREADED
OVERALL DIAMETER0.688 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
NOMINAL THREAD SIZE0.625 INCHES IN
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIES DESIGNATORUNEF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
151RA120Interchangeable
interchangeable cross-reference
interchangeable
NTE5375Interchangeable
interchangeable cross-reference
interchangeable
3020011502207Interchangeable
interchangeable cross-reference
interchangeable
14022646Interchangeable
interchangeable cross-reference
interchangeable
S375Interchangeable
interchangeable cross-reference
interchangeable
5375Interchangeable
Gloves,surgeons'
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy MX539U?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MX539U?
MX539U is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace MX539U?
There are 11 known substitutes for MX539U: 151RA120, NTE5375, 3020011502207 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MX539U?
MX539U is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-736-7879. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MX539U

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026