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Technical Data Sheet
M3786/4-3345 ✓ 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 M3786/4-3345 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 5930-00-337-6432, 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
M3786/4-3345
NSN: 5930-00-337-6432
FSC: 5930
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM3786/4-3345
NSN5930-00-337-6432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M3786/4-3345 TITLE COMPONENT PN M3786/4-3345 MFR M3786/4-3345
KEY FEATURES
TERMINAL TYPE: TAB, SOLDER LUG
THREAD LENGTH: 0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
TEST DATA DOCUMENT: 81349-MIL-S-3786 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD SERIES DESIGNATOR: UNEF SINGLE MOUNTING FACILITY
STYLE DESIGNATOR: TAP, CIRCULAR, BUSHING MOUNT
CONTACT LOAD CURRENT RATING: 250.0 MILLIAMPERES RESISTIVE LOAD AND 100.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
DETENT ROTATIONAL TORQUE RANGE: +0.500 TO 2.500 INCH-POUNDS SINGLE ACTUATOR IN
SPECIFICATION/STANDARD DATA: 81349-MIL-S-3786/4 GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPETAB, SOLDER LUG
THREAD LENGTH0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
TEST DATA DOCUMENT81349-MIL-S-3786 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
STYLE DESIGNATORTAP, CIRCULAR, BUSHING MOUNT
CONTACT LOAD CURRENT RATING250.0 MILLIAMPERES RESISTIVE LOAD AND 100.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
DETENT ROTATIONAL TORQUE RANGE+0.500 TO 2.500 INCH-POUNDS SINGLE ACTUATOR IN
SPECIFICATION/STANDARD DATA81349-MIL-S-3786/4 GOVERNMENT SPECIFICATION
CONTACT LOAD CURRENT RATING75.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
SHAFT LENGTH0.437 INCHES NOMINAL SINGLE ACTUATOR IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
2N4430Interchangeable
interchangeable cross-reference
interchangeable
17-12539-1Interchangeable
Same NIIN cross-reference
interchangeable
MIL-DTL-3786/4Interchangeable
Same NIIN cross-reference
interchangeable
MIL-S-3786/4Interchangeable
Same NIIN cross-reference
interchangeable
4M36E1-1N10CInterchangeable
Same NIIN cross-reference
interchangeable
42H36-01-1-10NInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M3786/4-3345?
M3786/4-3345 is a M3786/4-3345.
What parts can replace M3786/4-3345?
There are 6 known substitutes for M3786/4-3345: 2N4430, 17-12539-1, MIL-DTL-3786/4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M3786/4-3345?
M3786/4-3345 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-337-6432. This indicates validated use in U.S. government and defense supply chains.
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