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Technical Data Sheet
PartsTable / COMPONENT / MS27993-8
MS27993-8 ✓ 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,SENSITIVE is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, body_width: 0.345 INCHES NOMINAL IN, body_height: 0.516 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, actuator_style: ROUND, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-197-2289, 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
MS27993-8
NSN: 5930-00-197-2289
FSC: 5930
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleHOLE MOUNTED
body_width0.345 INCHES NOMINAL IN
body_height0.516 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
actuator_styleROUND
inclosure_typeFULLY INCLOSED
actuator_height0.087 INCHES NOMINAL IN
actuator_diameter0.070 INCHES NOMINAL IN
actuator_movement0.026 PRETRAVEL INCHES NOMINAL AND 0.006 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
switch_release_force3.0 OUNCES MINIMUM OZ
switch_actuating_force9.0 OUNCES MAXIMUM OZ
terminal_type_and_quantity3 TAB, SOLDER LUG
NSN5930-00-197-2289
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN MS27993-8 MFR SWITCH,SENSITIVE
KEY FEATURES
•
BODY WIDTH: 0.345 INCHES NOMINAL IN
•
BODY HEIGHT: 0.516 INCHES NOMINAL IN
•
SWITCH RELEASE FORCE: 3.0 OUNCES MINIMUM OZ
•
SWITCH ACTUATING FORCE: 9.0 OUNCES MAXIMUM OZ
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
•
ACTUATOR MOVEMENT: 0.026 PRETRAVEL INCHES NOMINAL AND 0.006 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
•
INCLOSURE TYPE: FULLY INCLOSED
•
ACTUATOR STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH0.345 INCHES NOMINAL IN
BODY HEIGHT0.516 INCHES NOMINAL IN
SWITCH RELEASE FORCE3.0 OUNCES MINIMUM OZ
SWITCH ACTUATING FORCE9.0 OUNCES MAXIMUM OZ
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
ACTUATOR MOVEMENT0.026 PRETRAVEL INCHES NOMINAL AND 0.006 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
INCLOSURE TYPEFULLY INCLOSED
ACTUATOR STYLEROUND
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 3.000 AMPERES MOTOR DC AND 5.000 AMPERES RESISTIVE AC AND 3.000 AMPERES INDUCTIVE AC AND 3.000 AMPERES MOTOR AC
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MS27993-4Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-8805/45Interchangeable
interchangeable cross-reference
interchangeable
MS27993-1Interchangeable
interchangeable cross-reference
interchangeable
MILS8805-45Interchangeable
interchangeable cross-reference
interchangeable
6107Interchangeable
interchangeable cross-reference
interchangeable
61462Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS27993-8?
MS27993-8 is a SWITCH,SENSITIVE.
What parts can replace MS27993-8?
There are 8 known substitutes for MS27993-8: MS27993-4, MIL-PRF-8805/45, MS27993-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27993-8?
MS27993-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-197-2289. 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