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Technical Data Sheet
011789 ✓ 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 BAR,T,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include body_style: SURFACE MOUNT, body_width: 4.375 INCHES NOMINAL IN, body_height: 2.625 INCHES NOMINAL IN, body_length: 5.156 INCHES NOMINAL IN, overall_width: 4.375 INCHES NOMINAL IN, actuator_style: RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-920-7950, 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 011789
NSN: 5930-00-920-7950
FSC: 5930
CAGE: 3BH04 — MILLER ELECTRIC MFG. LLC (USA)
SPECIFICATIONS
body_styleSURFACE MOUNT
body_width4.375 INCHES NOMINAL IN
body_height2.625 INCHES NOMINAL IN
body_length5.156 INCHES NOMINAL IN
overall_width4.375 INCHES NOMINAL IN
actuator_styleRECTANGULAR
inclosure_typeUNINCLOSED
overall_height3.625 INCHES NOMINAL IN
overall_length5.156 INCHES NOMINAL IN
actuator_height1.000 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresSIX 0.140 IN. DIA. MTG HOLES IRREGULARLY SPACED IN
NSN5930-00-920-7950
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BAR,T,TELETYPEWRITER TITLE COMPONENT PN 011789 MFR BAR,T,TELETYPEWRITER
KEY FEATURES
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 60.000 AMPERES RESISTIVE DC AND 60.000 AMPERES RESISTIVE AC
TERMINAL TYPE AND QUANTITY: 6 SCREW
NONPILE-UP CONTACT ARRANGEMENT: 3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 250.0 DC
ACTUATOR HEIGHT: 1.000 INCHES NOMINAL IN
MOUNTING METHOD: UNTHREADED HOLE(S)
BODY HEIGHT: 2.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE60.000 AMPERES RESISTIVE DC AND 60.000 AMPERES RESISTIVE AC
TERMINAL TYPE AND QUANTITY6 SCREW
NONPILE-UP CONTACT ARRANGEMENT3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
SPECIAL FEATURESSIX 0.140 IN. DIA. MTG HOLES IRREGULARLY SPACED IN
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
ACTUATOR HEIGHT1.000 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
BODY HEIGHT2.625 INCHES NOMINAL IN
OVERALL HEIGHT3.625 INCHES NOMINAL IN
BODY WIDTH4.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A-A-624Interchangeable
interchangeable cross-reference
interchangeable
C54349Interchangeable
interchangeable cross-reference
interchangeable
120194Interchangeable
interchangeable cross-reference
interchangeable
50076AInterchangeable
interchangeable cross-reference
interchangeable
SC-B-70017-23Interchangeable
interchangeable cross-reference
interchangeable
62233Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 011789?
011789 is a BAR,T,TELETYPEWRITER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 011789?
There are 9 known substitutes for 011789: A-A-624, C54349, 120194 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 011789?
011789 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-920-7950. This indicates validated use in U.S. government and defense supply chains.
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