Other Shit Flashcards
The fin band on the tail end of the MK 20 is held on by what ?
Secured by a stud held by a fin release and a safety clip/cotter pin
How many MK 118 anti tank bombs are loaded into the MK 20 bomb
247 MK 118 Bombs (MK-1 Fuze)
What is the nose cone made of on CBU’s with FMU-140/B proximity fuzes
Nose fairings are “clear plastic”
What is the MK 20 bomb dispenser pressurized with to prevent corrosion and oxidation of the MK 1 Mod 0 and Mod 1 fuzing system of the MK 118 bomblets
Pressurized with nitrogen
When the safety pin is found to be missing , what can be used on the MK 20 fin release hand
The safety clip may be used
What bomb dispenser is used with CBU-99/B
SUU-75/B thermally protected bomb dispenser
What bomb dispenser is used with the CBU-100/B
SUI-76/B
When the SUU-76 C/B dispenser removes it’s bomblets and the payload sleeve is installed , what does this all up around (AUR) become
PDU-5/B
How is the SUU-76 C/B identified
By an 8 inch “X” on both sides
The top of the CBU is rotated how many degrees for clarity ?
45 degrees clockwise
What two fuzes are used with the MK 20 Rockeye
MK 339 Mod 1 and FMU-140 series fuze
What is the MK 339 Mod 0 fuze primary and option times set at
Primary=1.2 seconds Option=4.0
What fuze is used with the MK 118 bomblets uses in all MK 20 CBU configurations
MK 1 mod 0 fuze
What four MK 20 CBU Moda are thermally protected
MODS 6, 7 , 9, 11
Fuze impeller reaches how many rotations per minute once it is free to rotate in to the airstream
5400 revolutions
CBU’s with FMU-140 series fuze has five arm times that range from 1.2 to 10 seconds and 120 heights of function that range from what
300 to 3000 feet
If this option time wire is pulled on the MK 339 Mod 1 fuze during airborne release , what will happen
Fuze will dud
The pressure switch electrical interlock must remain open if airspeed is less than ____ knots
160 knots
The pressure switch electrical interlock must remain open if airspeed is greater than ____ knots
225 knots
