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Technical Data Sheet
492-1026-2 ✓ 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,PUSH is a the manufacturer industrial component. Key specifications include color: BLACK SINGLE ACTUATOR, body_style: BUSHING MOUNTED, body_width: 0.656 INCHES MAXIMUM IN, body_length: 0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM IN, bushing_length: 0.310 INCHES NOMINAL IN, inclosure_type: UNINCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-921-6878, 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
492-1026-2
NSN: 5930-00-921-6878
FSC: 5930
CAGE: 11530 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS (USA)
SPECIFICATIONS
colorBLACK SINGLE ACTUATOR
body_styleBUSHING MOUNTED
body_width0.656 INCHES MAXIMUM IN
body_length0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM IN
bushing_length0.310 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
actuator_height0.190 INCHES NOMINAL IN
actuator_diameter0.323 INCHES NOMINAL IN
nominal_thread_size0.469 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNS
terminal_type_and_quantity6 TAB, SOLDER LUG
NSN5930-00-921-6878
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 492-1026-2 MFR SWITCH,PUSH
KEY FEATURES
BODY WIDTH: 0.656 INCHES MAXIMUM IN
ACTUATOR HEIGHT: 0.190 INCHES NOMINAL IN
INCLOSURE TYPE: UNINCLOSED
NONPILE-UP CONTACT ARRANGEMENT: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
NOMINAL THREAD SIZE: 0.469 INCHES IN
TERMINAL TYPE AND QUANTITY: 6 TAB, SOLDER LUG
COLOR: BLACK SINGLE ACTUATOR
THREAD SERIES DESIGNATOR: UNS
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH0.656 INCHES MAXIMUM IN
ACTUATOR HEIGHT0.190 INCHES NOMINAL IN
INCLOSURE TYPEUNINCLOSED
NONPILE-UP CONTACT ARRANGEMENT2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
NOMINAL THREAD SIZE0.469 INCHES IN
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG
COLORBLACK SINGLE ACTUATOR
THREAD SERIES DESIGNATORUNS
THREAD QUANTITY PER INCH32
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2016764-1Interchangeable
interchangeable cross-reference
interchangeable
A4-86-103Interchangeable
interchangeable cross-reference
interchangeable
2PB11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 492-1026-2?
492-1026-2 is a SWITCH,PUSH.
What parts can replace 492-1026-2?
There are 3 known substitutes for 492-1026-2: 2016764-1, A4-86-103, 2PB11. Substitute compatibility should be verified for your specific system.
What is the NSN for 492-1026-2?
492-1026-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-921-6878. This indicates validated use in U.S. government and defense supply chains.
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