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Technical Data Sheet
520729-1 ✓ 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,LEVER is a the manufacturer industrial component. Key specifications include inclosure_type: UNINCLOSED, nominal_thread_size: 0.086 INCHES IN, thread_quantity_per_inch: 56, thread_series_designator: UNIFIED NATIONAL COARSE (UNC), terminal_type_and_quantity: 18 TAB, SOLDER LUG, actuator_position-action_relationship: UP POSITION MAINTAINED AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-256-2960, 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
520729-1
NSN: 5930-00-256-2960
FSC: 5930
CAGE: 15555 — CURTISS-WRIGHT CORP (USA)
SPECIFICATIONS
inclosure_typeUNINCLOSED
nominal_thread_size0.086 INCHES IN
thread_quantity_per_inch56
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
terminal_type_and_quantity18 TAB, SOLDER LUG
actuator_position-action_relationshipUP POSITION MAINTAINED AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED
NSN5930-00-256-2960
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,LEVER TITLE COMPONENT PN 520729-1 MFR SWITCH,LEVER
KEY FEATURES
NOMINAL THREAD SIZE: 0.086 INCHES IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
ACTUATOR POSITION-ACTION RELATIONSHIP: UP POSITION MAINTAINED AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED
THREAD QUANTITY PER INCH: 56
TERMINAL TYPE AND QUANTITY: 18 TAB, SOLDER LUG
INCLOSURE TYPE: UNINCLOSED
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.086 INCHES IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
ACTUATOR POSITION-ACTION RELATIONSHIPUP POSITION MAINTAINED AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED
THREAD QUANTITY PER INCH56
TERMINAL TYPE AND QUANTITY18 TAB, SOLDER LUG
INCLOSURE TYPEUNINCLOSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
X52327Interchangeable
interchangeable cross-reference
interchangeable
001016Interchangeable
interchangeable cross-reference
interchangeable
003179Interchangeable
interchangeable cross-reference
interchangeable
0101Interchangeable
interchangeable cross-reference
interchangeable
101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 520729-1?
520729-1 is a SWITCH,LEVER.
What parts can replace 520729-1?
There are 5 known substitutes for 520729-1: X52327, 001016, 003179 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 520729-1?
520729-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-256-2960. This indicates validated use in U.S. government and defense supply chains.
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