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PartsTable / COMPONENT / M3786-8-137
M3786-8-137 ✓ 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 SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM SINGLE ACTUATOR IN, shaft_length: 0.656 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.187 INCHES NOMINAL IN, pole_quantity: 2 EACH SECTION FRONT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-172-9066, 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
M3786-8-137
NSN: 5930-00-172-9066
FSC: 5930
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM SINGLE ACTUATOR IN
shaft_length0.656 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
overall_width1.187 INCHES NOMINAL IN
pole_quantity2 EACH SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.187 INCHES NOMINAL IN
overall_length3.156 INCHES MAXIMUM IN
shaft_diameter0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN
throw_quantity6 EACH SECTION REAR
NSN5930-00-172-9066
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN M3786-8-137 MFR SWITCH,ROTARY
KEY FEATURES
•
THREAD SERIES DESIGNATOR: UNEF SINGLE MOUNTING FACILITY
•
FIRST FLAT LENGTH: 0.218 INCHES NOMINAL SINGLE ACTUATOR IN
•
NOMINAL THREAD SIZE: 0.375 INCHES SINGLE MOUNTING FACILITY IN
•
CONTACT LOAD CURRENT RATING: 500.0 MILLIAMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
•
INDIVIDUAL SECTION QUANTITY: 4
•
SHAFT DIAMETER: 0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
FIRST FLAT LENGTH0.218 INCHES NOMINAL SINGLE ACTUATOR IN
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY IN
CONTACT LOAD CURRENT RATING500.0 MILLIAMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
INDIVIDUAL SECTION QUANTITY4
OVERALL WIDTH1.187 INCHES NOMINAL IN
SHAFT DIAMETER0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING200.0 MILLIAMPERES INDUCTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL
SHAFT LENGTH0.656 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
38246Z10Interchangeable
interchangeable cross-reference
interchangeable
NP2T2Interchangeable
interchangeable cross-reference
interchangeable
HH-I-435Interchangeable
interchangeable cross-reference
interchangeable
AN20Interchangeable
interchangeable cross-reference
interchangeable
1854M169Interchangeable
interchangeable cross-reference
interchangeable
38246Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M3786-8-137?
M3786-8-137 is a SWITCH,ROTARY.
What parts can replace M3786-8-137?
There are 7 known substitutes for M3786-8-137: 38246Z10, NP2T2, HH-I-435 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M3786-8-137?
M3786-8-137 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-172-9066. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026