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Technical Data Sheet
280525-AM4 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.500 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, pole_quantity: 1 EACH SECTION REAR, terminal_type: TAB, SOLDER LUG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-124-8394, 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
MRO MRO_GENERAL 280525-AM4
NSN: 5930-01-124-8394
FSC: 5930
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.216 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.500 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
pole_quantity1 EACH SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.370 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length2.500 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity7 EACH SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
style_designatorCIRCULAR WAFER, BUSHING MOUNT
NSN5930-01-124-8394
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 280525-AM4 MFR SWITCH,ROTARY
KEY FEATURES
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
THREAD LENGTH: 0.370 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES FIRST SECTION REAR
POLE QUANTITY: 1 EACH SECTION REAR
NONTURN DEVICE TYPE: TAB AT 3:00 OCLOCK
CONTACT VOLTAGE RATING IN VOLTS: 30.0 DC AT SEA LEVEL
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
TECHNICAL CHARACTERISTICS (FLIS)
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
END ITEM IDENTIFICATIONHULL OBRP
THREAD LENGTH0.370 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES FIRST SECTION REAR
POLE QUANTITY1 EACH SECTION REAR
NONTURN DEVICE TYPETAB AT 3:00 OCLOCK
CONTACT VOLTAGE RATING IN VOLTS30.0 DC AT SEA LEVEL
THREAD CLASS2A SINGLE MOUNTING FACILITY A
OPERATING TEMP RANGE-65.0 TO 100.0 CELSIUS DEGC
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
7EQ1201Interchangeable
interchangeable cross-reference
interchangeable
K1003Interchangeable
interchangeable cross-reference
interchangeable
570918Interchangeable
interchangeable cross-reference
interchangeable
K-2075Interchangeable
interchangeable cross-reference
interchangeable
76215-1Interchangeable
interchangeable cross-reference
interchangeable
9230A1000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 280525-AM4?
280525-AM4 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 280525-AM4?
There are 7 known substitutes for 280525-AM4: 7EQ1201, K1003, 570918 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 280525-AM4?
280525-AM4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-124-8394. This indicates validated use in U.S. government and defense supply chains.
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