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Technical Data Sheet
MS27903-6 ✓ 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: 0.760 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN, thread_class: 2A A, body_diameter: 0.634 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN, overall_width: 0.870 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-877-9624, 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
MS27903-6
NSN: 5930-00-877-9624
FSC: 5930
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorRED SINGLE ACTUATOR
body_styleBUSHING MOUNTED
body_length0.760 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
thread_class2A A
body_diameter0.634 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
overall_width0.870 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.350 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height0.870 INCHES NOMINAL IN
overall_length1.680 INCHES NOMINAL IN
actuator_height0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
NSN5930-00-877-9624
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN MS27903-6 MFR SWITCH,PUSH
KEY FEATURES
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 4.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC AND 2.000 AMPERES LAMP DC AND 4.000 AMPERES RESISTIVE AC AND 2.000 AMPERES INDUCTIVE AC AND 2.000 AMPERES LAMP AC
MOUNTING METHOD: THREADED BUSHING
NONPILE-UP CONTACT ARRANGEMENT: 2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
FEATURES PROVIDED: ACTUATOR SEAL
COLOR: RED SINGLE ACTUATOR
NOMINAL THREAD SIZE: 0.500 INCHES IN
INCLOSURE TYPE: FULLY INCLOSED
TERMINAL TYPE AND QUANTITY: 8 TAB, SOLDER LUG
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE4.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC AND 2.000 AMPERES LAMP DC AND 4.000 AMPERES RESISTIVE AC AND 2.000 AMPERES INDUCTIVE AC AND 2.000 AMPERES LAMP AC
MOUNTING METHODTHREADED BUSHING
NONPILE-UP CONTACT ARRANGEMENT2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
FEATURES PROVIDEDACTUATOR SEAL
COLORRED SINGLE ACTUATOR
NOMINAL THREAD SIZE0.500 INCHES IN
INCLOSURE TYPEFULLY INCLOSED
TERMINAL TYPE AND QUANTITY8 TAB, SOLDER LUG
ACTUATOR STYLEROUND
ACTUATOR HEIGHT0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
MS27903-1FInterchangeable
interchangeable cross-reference
interchangeable
MS27903-05Interchangeable
interchangeable cross-reference
interchangeable
MILS6743Interchangeable
interchangeable cross-reference
interchangeable
946893-2Interchangeable
interchangeable cross-reference
interchangeable
MS27903-2Interchangeable
interchangeable cross-reference
interchangeable
870PU0010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS27903-6?
MS27903-6 is a SWITCH,PUSH.
What parts can replace MS27903-6?
There are 15 known substitutes for MS27903-6: MS27903-1F, MS27903-05, MILS6743 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27903-6?
MS27903-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-877-9624. This indicates validated use in U.S. government and defense supply chains.
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