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Technical Data Sheet

MIL-T-55155/21A — Technical Data Sheet

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— · 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 TERMINAL,STUD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL EXCEPT INSULATION, thread_length: 0.250 INCHES IN, overall_height: 0.531 INCHES IN, terminal_length: 0.219 INCHES IN, largest_diameter: 0.093 INCHES SINGLE END IN, basic_shape_style: NONTUBULAR, HEX. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-01-058-3941, 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
MIL-T-55155/21A
NSN: 5940-01-058-3941
FSC: 5940
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY OVERALL EXCEPT INSULATION
thread_length0.250 INCHES IN
overall_height0.531 INCHES IN
terminal_length0.219 INCHES IN
largest_diameter0.093 INCHES SINGLE END IN
basic_shape_styleNONTUBULAR, HEX
width_across_flats0.250 INCHES IN
mounting_method_styleSTUD
turret_minor_diameter0.046 INCHES SINGLE END IN
mounting_thread_seriesUNIFIED NATIONAL COARSE (UNC)
mounting_thread_diameter0.112 INCHES IN
conductor_accommodation_typeDOUBLE TURRET SINGLE END
NSN5940-01-058-3941
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,STUD TITLE COMPONENT PN MIL-T-55155/21A MFR TERMINAL,STUD
KEY FEATURES
•
ELECTRICAL INSULATION FEATURE: STANDOFF INSULATION
•
LARGEST DIAMETER: 0.093 INCHES SINGLE END IN
•
MATERIAL: COPPER ALLOY OVERALL EXCEPT INSULATION
•
MOUNTING METHOD STYLE: STUD
•
TERMINAL LENGTH: 0.219 INCHES IN
•
BASIC SHAPE STYLE: NONTUBULAR, HEX
•
WIDTH ACROSS FLATS: 0.250 INCHES IN
•
MOUNTING THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL INSULATION FEATURESTANDOFF INSULATION
LARGEST DIAMETER0.093 INCHES SINGLE END IN
MATERIALCOPPER ALLOY OVERALL EXCEPT INSULATION
MOUNTING METHOD STYLESTUD
TERMINAL LENGTH0.219 INCHES IN
BASIC SHAPE STYLENONTUBULAR, HEX
WIDTH ACROSS FLATS0.250 INCHES IN
MOUNTING THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD LENGTH0.250 INCHES IN
MOUNTING THREAD DIAMETER0.112 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3502832Interchangeable
interchangeable cross-reference
interchangeable
GA231071-1Interchangeable
interchangeable cross-reference
interchangeable
570-2045-01-02Interchangeable
interchangeable cross-reference
interchangeable
SE21XE01SInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-T-55155/21A?
MIL-T-55155/21A is a TERMINAL,STUD.
What parts can replace MIL-T-55155/21A?
There are 4 known substitutes for MIL-T-55155/21A: 3502832, GA231071-1, 570-2045-01-02 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-T-55155/21A?
MIL-T-55155/21A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-01-058-3941. This indicates validated use in U.S. government and defense supply chains.
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