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Technical Data Sheet
A28900 ✓ 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 actuator_style: RECTANGULAR, actuator_width: 0.040 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, actuator_height: 0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN, actuator_length: 0.171 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN, nominal_thread_size: 0.086 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-355-9940, 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
A28900
NSN: 5930-00-355-9940
FSC: 5930
CAGE: 98089 — ELECTRO-TEC CORP DBA MOOG INC., COMPONENTS GROUP (USA)
SPECIFICATIONS
actuator_styleRECTANGULAR
actuator_width0.040 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
actuator_length0.171 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
nominal_thread_size0.086 INCHES IN
switch_actuator_quantity1
thread_quantity_per_inch56
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
terminal_type_and_quantity2 WIRE LEAD
nonpile-up_contact_arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts12.0 AC
NSN5930-00-355-9940
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN A28900 MFR SWITCH,SENSITIVE
KEY FEATURES
ACTUATOR HEIGHT: 0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
ACTUATOR LENGTH: 0.171 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
ACTUATOR WIDTH: 0.040 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.000 AMPERES RESISTIVE AC
ACTUATOR STYLE: RECTANGULAR
THREAD QUANTITY PER INCH: 56
TECHNICAL CHARACTERISTICS (FLIS)
ACTUATOR HEIGHT0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
ACTUATOR LENGTH0.171 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
ACTUATOR WIDTH0.040 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.000 AMPERES RESISTIVE AC
ACTUATOR STYLERECTANGULAR
THREAD QUANTITY PER INCH56
SWITCH ACTUATOR QUANTITY1
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
31342Interchangeable
interchangeable cross-reference
interchangeable
KC19-83Interchangeable
interchangeable cross-reference
interchangeable
M39012-19-0003Interchangeable
interchangeable cross-reference
interchangeable
M39012/19-0005Interchangeable
interchangeable cross-reference
interchangeable
28900Interchangeable
interchangeable cross-reference
interchangeable
DD-F-806Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A28900?
A28900 is a SWITCH,SENSITIVE.
What parts can replace A28900?
There are 13 known substitutes for A28900: 31342, KC19-83, M39012-19-0003 and 10 more. Substitute compatibility should be verified for your specific system.
Is A28900 still available?
A28900 is currently cancelled.
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