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Technical Data Sheet
PartsTable / COMPONENT / MS21320-8
MS21320-8 ✓ 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: BUSHING MOUNTED, actuator_style: ROLLER ARM, housing_length: 2.820 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_length: 4.100 INCHES MAXIMUM IN, actuator_height: 1.280 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-254-0938, 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
MS21320-8
NSN: 5930-01-254-0938
FSC: 5930
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleBUSHING MOUNTED
actuator_styleROLLER ARM
housing_length2.820 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_length4.100 INCHES MAXIMUM IN
actuator_height1.280 INCHES NOMINAL IN
actuator_length1.500 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
housing_diameter1.530 INCHES MAXIMUM IN
actuator_movement15.0 PRETRAVEL DEGREES NOMINAL AND 30.0 OVERTRAVEL DEGREES NOMINAL AND 10.0 DIFFERENTIAL DEGREES MAXIMUM
nominal_thread_size0.469 INCHES IN
switch_release_force128.0 INCH-OUNCES MINIMUM IN
NSN5930-01-254-0938
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN MS21320-8 MFR SWITCH,SENSITIVE
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.469 INCHES IN
•
SPECIFICATION/STANDARD DATA: 96906-MS21320 GOVERNMENT STANDARD
•
TERMINAL TYPE AND QUANTITY: 8 WIRE LEAD
•
ACTUATOR MOVEMENT: 15.0 PRETRAVEL DEGREES NOMINAL AND 30.0 OVERTRAVEL DEGREES NOMINAL AND 10.0 DIFFERENTIAL DEGREES MAXIMUM
•
ACTUATOR ROLLER WIDTH: 0.310 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED BUSHING
•
MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 DC
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 15.000 AMPERES RESISTIVE DC AND 10.000 AMPERES INDUCTIVE DC AND 5.000 AMPERES MOTOR DC
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.469 INCHES IN
SPECIFICATION/STANDARD DATA96906-MS21320 GOVERNMENT STANDARD
TERMINAL TYPE AND QUANTITY8 WIRE LEAD
ACTUATOR MOVEMENT15.0 PRETRAVEL DEGREES NOMINAL AND 30.0 OVERTRAVEL DEGREES NOMINAL AND 10.0 DIFFERENTIAL DEGREES MAXIMUM
ACTUATOR ROLLER WIDTH0.310 INCHES NOMINAL IN
MOUNTING METHODTHREADED BUSHING
MAXIMUM VOLTAGE RATING IN VOLTS28.0 DC
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE15.000 AMPERES RESISTIVE DC AND 10.000 AMPERES INDUCTIVE DC AND 5.000 AMPERES MOTOR DC
ACTUATOR HEIGHT1.280 INCHES NOMINAL IN
OVERALL LENGTH4.100 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
642 0030Interchangeable
interchangeable cross-reference
interchangeable
ASC1563300Interchangeable
interchangeable cross-reference
interchangeable
N103654Interchangeable
interchangeable cross-reference
interchangeable
5930PL1815470Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-8805Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-8805/3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS21320-8?
MS21320-8 is a SWITCH,SENSITIVE.
What parts can replace MS21320-8?
There are 22 known substitutes for MS21320-8: 642 0030, ASC1563300, N103654 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS21320-8?
MS21320-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-254-0938. 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