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Technical Data Sheet
PartsTable / MRO / 170-0043
170-0043 ✓ 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 inclosure_type: FULLY INCLOSED, terminal_type_and_quantity: 4 SCREW, nonpile-up_contact_arrangement: 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT, maximum_voltage_rating_in_volts: 550.0 AC, contact_load_current_rating_at_maximum_rated_voltage: 110.000 MILLIAMPERES RESISTIVE AC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-838-0814, 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→ 170-0043
NSN: 5930-00-838-0814
FSC: 5930
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)
SPECIFICATIONS
inclosure_typeFULLY INCLOSED
switch_actuator_quantity2
terminal_type_and_quantity4 SCREW
nonpile-up_contact_arrangement1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts550.0 AC
contact_load_current_rating_at_maximum_rated_voltage110.000 MILLIAMPERES RESISTIVE AC
NSN5930-00-838-0814
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 170-0043 MFR SWITCH,PUSH
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
MAXIMUM VOLTAGE RATING IN VOLTS: 550.0 AC
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 110.000 MILLIAMPERES RESISTIVE AC
•
NONPILE-UP CONTACT ARRANGEMENT: 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
•
TERMINAL TYPE AND QUANTITY: 4 SCREW
•
SWITCH ACTUATOR QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEFULLY INCLOSED
MAXIMUM VOLTAGE RATING IN VOLTS550.0 AC
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE110.000 MILLIAMPERES RESISTIVE AC
NONPILE-UP CONTACT ARRANGEMENT1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY4 SCREW
SWITCH ACTUATOR QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
403069Interchangeable
interchangeable cross-reference
interchangeable
403420Interchangeable
interchangeable cross-reference
interchangeable
MIC3171-1Interchangeable
interchangeable cross-reference
interchangeable
00170-0043Interchangeable
Same NIIN cross-reference
interchangeable
27907UInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 170-0043?
170-0043 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 170-0043?
There are 5 known substitutes for 170-0043: 403069, 403420, MIC3171-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 170-0043?
170-0043 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-838-0814. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026