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 M39019/05-243 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-040-8957, 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
M39019/05-243
NSN:5925-01-040-8957 FSC:5925 CAGE:81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part Number
M39019/05-243
NSN
5925-01-040-8957
COMPONENT DIAGRAM
KEY FEATURES
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MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 300.0 AC AND 500.0 DC ALL LOCATIONS
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CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
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RESET METHOD: MANUAL
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SPECIFICATION/STANDARD DATA: 81349-MIL-C-39019/5 GOVERNMENT SPECIFICATION
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ACTUATOR POSITION DESIGNATION: AT POLE TWO
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TRIP RELEASE METHOD: MAGNETIC ALL LOCATIONS
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NOMINAL THREAD SIZE: 0.375 INCHES IN
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TRIP RELEASE CHARACTERISTIC: TIME DELAY ALL LOCATIONS
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS