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Technical Data Sheet
MS75028-21 ✓ 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,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, body_width: 0.275 INCHES MAXIMUM IN, body_height: 0.430 INCHES MAXIMUM IN, body_length: 0.510 INCHES MAXIMUM IN, thread_class: 2A A, overall_width: 0.275 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-838-4449, 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
MS75028-21
NSN: 5930-00-838-4449
FSC: 5930
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width0.275 INCHES MAXIMUM IN
body_height0.430 INCHES MAXIMUM IN
body_length0.510 INCHES MAXIMUM IN
thread_class2A A
overall_width0.275 INCHES MAXIMUM IN
actuator_styleROUND
bushing_length0.300 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height1.470 INCHES MAXIMUM IN
overall_length0.525 INCHES MAXIMUM IN
actuator_height0.410 INCHES NOMINAL IN
NSN5930-00-838-4449
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN MS75028-21 MFR SWITCH,TOGGLE
KEY FEATURES
THREAD QUANTITY PER INCH: 40
BODY WIDTH: 0.275 INCHES MAXIMUM IN
ACTUATOR HEIGHT: 0.390 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
THREAD SERIES DESIGNATOR: UNS
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC AND 5.000 AMPERES RESISTIVE AC AND 2.000 AMPERES INDUCTIVE AC AND 1.000 AMPERES LAMP AC
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH40
OVERALL LENGTH0.525 INCHES MAXIMUM IN
BODY WIDTH0.275 INCHES MAXIMUM IN
ACTUATOR HEIGHT0.390 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNS
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC AND 5.000 AMPERES RESISTIVE AC AND 2.000 AMPERES INDUCTIVE AC AND 1.000 AMPERES LAMP AC
TEST DATA DOCUMENT81349-MIL-DTL-83731 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.).
MOUNTING METHODTHREADED BUSHING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
TC3Interchangeable
interchangeable cross-reference
interchangeable
7050K20Interchangeable
interchangeable cross-reference
interchangeable
M83731/9-211Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-83731Interchangeable
Same NIIN cross-reference
interchangeable
5577-17Interchangeable
Same NIIN cross-reference
interchangeable
MIL-DTL-83731Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS75028-21?
MS75028-21 is a SWITCH,TOGGLE.
What parts can replace MS75028-21?
There are 12 known substitutes for MS75028-21: TC3, 7050K20, M83731/9-211 and 9 more. Substitute compatibility should be verified for your specific system.
Is MS75028-21 still available?
MS75028-21 is currently cancelled.
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