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MBSCAT4 — SWITCH,PUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MBSCAT4: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_length: 0.770 INCHES NOMINAL IN, body_diameter: 0.500 INCHES NOMINAL IN, actuator_style: ROUND, bushing_length: 0.250 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-240-9870, 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
MBSCAT4
NSN: 5930-00-240-9870
FSC: 5930 — Switches
CAGE: 55588 — EATON ELECTRICAL INC. DBA CUTTLER HMMER CMRCL CNTRLS DIV DIV VEHICLE CONTROLS BUSINESS UNIT (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_length0.770 INCHES NOMINAL IN
body_diameter0.500 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.250 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.343 INCHES NOMINAL IN
actuator_diameter0.306 INCHES NOMINAL IN
switch_actuator_quantity1
terminal_type_and_quantity4 PIN
nonpile-up_contact_arrangement1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts115.0 AC
NSN5930-00-240-9870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN MBSCAT4 MFR SWITCH,PUSH
KEY FEATURES
•
BUSHING LENGTH: 0.250 INCHES NOMINAL IN
•
BODY DIAMETER: 0.500 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.306 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
ACTUATOR STYLE: ROUND
•
SWITCH ACTUATOR QUANTITY: 1
•
BODY LENGTH: 0.770 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.250 INCHES NOMINAL IN
BODY DIAMETER0.500 INCHES NOMINAL IN
ACTUATOR DIAMETER0.306 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
ACTUATOR STYLEROUND
SWITCH ACTUATOR QUANTITY1
BODY LENGTH0.770 INCHES NOMINAL IN
COLORYELLOW SINGLE ACTUATOR
NONPILE-UP CONTACT ARRANGEMENT1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES 1
85110-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MBSCAT4?
MBSCAT4 is a SWITCH,PUSH.
What parts can replace MBSCAT4?
There is 1 known substitute for MBSCAT4: 85110-2. Substitute compatibility should be verified for your specific system.
What is the NSN for MBSCAT4?
MBSCAT4 is cataloged in the U.S. Government catalog under NSN 5930-00-240-9870. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.