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Technical Data Sheet
PartsTable / COMPONENT / SMC504057
SMC504057 ✓ 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: RED SINGLE ACTUATOR, body_style: BUSHING MOUNTED, body_length: 0.230 INCHES NOMINAL IN, body_diameter: 0.250 INCHES NOMINAL IN, actuator_style: ROUND, FLUSH, bushing_length: 0.125 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-897-2154, 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
SMC504057
NSN: 5930-00-897-2154
FSC: 5930
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
colorRED SINGLE ACTUATOR
body_styleBUSHING MOUNTED
body_length0.230 INCHES NOMINAL IN
body_diameter0.250 INCHES NOMINAL IN
actuator_styleROUND, FLUSH
bushing_length0.125 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.175 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
actuator_diameter0.110 INCHES NOMINAL IN
nominal_thread_size0.112 INCHES IN
thread_quantity_per_inch40
NSN5930-00-897-2154
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN SMC504057 MFR SWITCH,PUSH
KEY FEATURES
•
BODY DIAMETER: 0.250 INCHES NOMINAL IN
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 100.000 MILLIAMPERES RESISTIVE AC
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
•
TERMINAL TYPE AND QUANTITY: 2 SOLDER STUD
•
MOUNTING METHOD: THREADED BUSHING
•
INCLOSURE TYPE: FULLY INCLOSED
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
COLOR: RED SINGLE ACTUATOR
TECHNICAL CHARACTERISTICS (FLIS)
BODY DIAMETER0.250 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE100.000 MILLIAMPERES RESISTIVE AC
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY2 SOLDER STUD
MOUNTING METHODTHREADED BUSHING
INCLOSURE TYPEFULLY INCLOSED
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
COLORRED SINGLE ACTUATOR
BODY STYLEBUSHING MOUNTED
BUSHING LENGTH0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
A01228-002Interchangeable
interchangeable cross-reference
interchangeable
3N8PC397Interchangeable
interchangeable cross-reference
interchangeable
3N9PC397Interchangeable
interchangeable cross-reference
interchangeable
397Interchangeable
interchangeable cross-reference
interchangeable
827408Interchangeable
interchangeable cross-reference
interchangeable
SCB26814Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMC504057?
SMC504057 is a SWITCH,PUSH.
What parts can replace SMC504057?
There are 22 known substitutes for SMC504057: A01228-002, 3N8PC397, 3N9PC397 and 19 more. Substitute compatibility should be verified for your specific system.
Is SMC504057 still available?
SMC504057 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026