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Technical Data Sheet
1261A74 ✓ Verified by PartsTable
· 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,PUSH is a the manufacturer industrial component. Key specifications include color: BLACK SINGLE ACTUATOR, body_style: BUSHING MOUNTED, body_width: 0.781 INCHES NOMINAL IN, body_height: 0.656 INCHES NOMINAL IN, body_length: 1.172 INCHES NOMINAL IN, overall_width: 0.781 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 5930-00-085-0811, 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 1261A74
NSN: 5930-00-085-0811
FSC: 5930
CAGE: 88725 — WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV (USA)
SPECIFICATIONS
colorBLACK SINGLE ACTUATOR
body_styleBUSHING MOUNTED
body_width0.781 INCHES NOMINAL IN
body_height0.656 INCHES NOMINAL IN
body_length1.172 INCHES NOMINAL IN
overall_width0.781 INCHES NOMINAL IN
bushing_length0.313 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_length1.172 INCHES NOMINAL IN
actuator_height0.500 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
nominal_thread_size0.469 INCHES IN
NSN5930-00-085-0811
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 1261A74 MFR SWITCH,PUSH
KEY FEATURES
BODY STYLE: BUSHING MOUNTED
MOUNTING METHOD: THREADED BUSHING
INCLOSURE TYPE: FULLY INCLOSED
THREAD QUANTITY PER INCH: 32
NOMINAL THREAD SIZE: 0.469 INCHES IN
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 30.0 DC
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 10.000 AMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC
NONPILE-UP CONTACT ARRANGEMENT: 4 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEBUSHING MOUNTED
MOUNTING METHODTHREADED BUSHING
INCLOSURE TYPEFULLY INCLOSED
THREAD QUANTITY PER INCH32
NOMINAL THREAD SIZE0.469 INCHES IN
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 30.0 DC
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE10.000 AMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC
NONPILE-UP CONTACT ARRANGEMENT4 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
BODY HEIGHT0.656 INCHES NOMINAL IN
BODY WIDTH0.781 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
TW61374CInterchangeable
interchangeable cross-reference
interchangeable
196A950H06Interchangeable
interchangeable cross-reference
interchangeable
1261A74Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1261A74?
1261A74 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1261A74?
There are 3 known substitutes for 1261A74: TW61374C, 196A950H06, 1261A74. Substitute compatibility should be verified for your specific system.
What is the NSN for 1261A74?
1261A74 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-085-0811. This indicates validated use in U.S. government and defense supply chains.
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