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Technical Data Sheet

MRA2-55 — Technical Data Sheet

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— · 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,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 0.656 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, pole_quantity: 2 SINGLE SECTION REAR, terminal_type: TAB, SOLDER LUG, thread_length: 0.256 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the Federal Logistics Information System under NSN 5930-00-145-9390, 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
MRA2-55
NSN: 5930-00-145-9390
FSC: 5930
CAGE: 95146 — ALCO ELECTRONIC PRODUCTS INC (USA)
SPECIFICATIONS
shaft_typeROUND SINGLE ACTUATOR
shaft_length0.656 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
pole_quantity2 SINGLE SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.256 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length1.636 INCHES NOMINAL IN
shaft_diameter0.125 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity5 SINGLE SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
overall_diameter0.512 INCHES NOMINAL IN
style_designatorMINIATURE, BUSHING MOUNT
NSN5930-00-145-9390
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN MRA2-55 MFR SWITCH,ROTARY
KEY FEATURES
•
PRECIOUS MATERIAL: GOLD AND SILVER
•
SWITCH ACTUATOR STOP DEVICE TYPE: ADJUSTABLE STOP SINGLE ACTUATOR
•
PRECIOUS MATERIAL AND LOCATION: STATIONARY CONTACT SURFACES GOLD AND CONTACTS SILVER AND TERMINAL SURFACES SILVER
•
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
•
THREAD SERIES DESIGNATOR: UNS SINGLE MOUNTING FACILITY
•
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: EXPLOSION PROOF
•
STYLE DESIGNATOR: SNAP OR LINE
TECHNICAL CHARACTERISTICS
PRECIOUS MATERIALGOLD AND SILVER
SWITCH ACTUATOR STOP DEVICE TYPEADJUSTABLE STOP SINGLE ACTUATOR
PRECIOUS MATERIAL AND LOCATIONSTATIONARY CONTACT SURFACES GOLD AND CONTACTS SILVER AND TERMINAL SURFACES SILVER
OVERALL LENGTH1.984 INCHES NOMINAL IN
THREAD CLASS2A SINGLE MOUNTING FACILITY A
THREAD SERIES DESIGNATORUNS SINGLE MOUNTING FACILITY
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
STYLE DESIGNATORSNAP OR LINE
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL
NONTURN DEVICE TYPEFLATTED BUSHING AT 9:00 OCLOCK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
96-0505-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MRC-2-5SInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M-3120InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9-605-05InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E-289InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
355-161-018InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MRA2-55?
MRA2-55 is a SWITCH,ROTARY.
What parts can replace MRA2-55?
There are 7 known substitutes for MRA2-55: 96-0505-1, MRC-2-5S, M-3120 and 4 more. Substitute compatibility should be verified for your specific system.
Is MRA2-55 still available?
MRA2-55 is currently cancelled.
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