PartsTable
Technical Data Sheet
PartsTable / COMPONENT / MS27993-1
MS27993-1 ✓ 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_height: 0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, actuator_style: ROUND, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S), actuator_movement: 0.007 OVERTRAVEL INCHES MAXIMUM AND 0.001 DIFFERENTIAL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-764-2076, 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
MS27993-1
NSN: 5930-00-764-2076
FSC: 5930
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleHOLE MOUNTED
body_height0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
actuator_styleROUND
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S)
actuator_movement0.007 OVERTRAVEL INCHES MAXIMUM AND 0.001 DIFFERENTIAL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
switch_release_force6.0 OUNCES MINIMUM OZ
switch_actuating_force22.0 OUNCES MAXIMUM OZ
terminal_type_and_quantity3 TAB, SOLDER LUG
specification/standard_data81349-MIL-S-8805/45 GOVERNMENT SPECIFICATION
actuator_free_position_height0.446 INCHES MAXIMUM IN
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
NSN5930-00-764-2076
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN MS27993-1 MFR SWITCH,SENSITIVE
KEY FEATURES
•
BODY STYLE: HOLE MOUNTED
•
BODY HEIGHT: 0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
•
ACTUATOR STYLE: ROUND
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.000 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
•
SWITCH ACTUATING FORCE: 22.0 OUNCES MAXIMUM OZ
•
SPECIFICATION/STANDARD DATA: 81349-MIL-S-8805/45 GOVERNMENT SPECIFICATION
•
SWITCH RELEASE FORCE: 6.0 OUNCES MINIMUM OZ
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEHOLE MOUNTED
BODY HEIGHT0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
ACTUATOR STYLEROUND
MOUNTING METHODUNTHREADED HOLE(S)
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
SWITCH ACTUATING FORCE22.0 OUNCES MAXIMUM OZ
SPECIFICATION/STANDARD DATA81349-MIL-S-8805/45 GOVERNMENT SPECIFICATION
SWITCH RELEASE FORCE6.0 OUNCES MINIMUM OZ
TEST DATA DOCUMENT81349-MIL-S-8805 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
MS27993-4Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-8805/45Interchangeable
interchangeable cross-reference
interchangeable
MS27993-8Interchangeable
interchangeable cross-reference
interchangeable
6146-2Interchangeable
interchangeable cross-reference
interchangeable
MILS8805-45Interchangeable
interchangeable cross-reference
interchangeable
6107Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy MS27993-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MS27993-1?
MS27993-1 is a SWITCH,SENSITIVE.
What parts can replace MS27993-1?
There are 7 known substitutes for MS27993-1: MS27993-4, MIL-PRF-8805/45, MS27993-8 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27993-1?
MS27993-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-764-2076. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS27993-1

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026