PartsTable
Technical Data Sheet
1521782 ✓ Verified by PartsTable
3M · MRO · MRO_GENERAL
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 3M industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.812 INCHES NOMINAL SINGLE ACTUATOR IN, terminal_type: TAB, SOLDER LUG, shaft_diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN, mounting_method: BASE SINGLE MOUNTING FACILITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-557-0727, 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
MRO MRO_GENERAL 1521782
NSN: 5930-00-557-0727
FSC: 5930
CAGE: 28057 — SHALLCO, INC (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.216 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.812 INCHES NOMINAL SINGLE ACTUATOR IN
terminal_typeTAB, SOLDER LUG
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
mounting_methodBASE SINGLE MOUNTING FACILITY
first_flat_length0.438 INCHES NOMINAL SINGLE ACTUATOR IN
nominal_thread_size0.164 INCHES SINGLE MOUNTING FACILITY IN
thread_quantity_per_inch32 SINGLE MOUNTING FACILITY
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
contact_load_current_rating3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
NSN5930-00-557-0727
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M SWITCH,ROTARY TITLE COMPONENT PN 1521782 MFR 3M SWITCH,ROTARY
KEY FEATURES
NOMINAL THREAD SIZE: 0.164 INCHES SINGLE MOUNTING FACILITY IN
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 4 SINGLE ACTUATOR
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
SWITCH ACTUATOR POSITIONING INCREMENT: 30.0 DEGREES SINGLE ACTUATOR
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
MOUNTING METHOD: BASE SINGLE MOUNTING FACILITY
FLAT HEIGHT: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.164 INCHES SINGLE MOUNTING FACILITY IN
SWITCH ACTUATOR INDEXING POSITION QUANTITY4 SINGLE ACTUATOR
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR IN
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
MOUNTING METHODBASE SINGLE MOUNTING FACILITY
FLAT HEIGHT0.216 INCHES NOMINAL SINGLE ACTUATOR IN
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
FIRST FLAT LENGTH0.438 INCHES NOMINAL SINGLE ACTUATOR IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
41000Interchangeable
interchangeable cross-reference
interchangeable
9041000Interchangeable
interchangeable cross-reference
interchangeable
752507Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1521782?
1521782 is a SWITCH,ROTARY manufactured by 3M. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1521782?
There are 3 known substitutes for 1521782: 41000, 9041000, 752507. Substitute compatibility should be verified for your specific system.
What is the NSN for 1521782?
1521782 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-557-0727. This indicates validated use in U.S. government and defense supply chains.
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