MK 75, MK 38, MK 36 Flashcards
What does MK stand for?
Mark - A piece of ordnance equipment that is a major item (ie: mount, sight, design)
What does Mod stand for?
Modification - indicates a minor design change or alteration
What ammunition does the MK75 use?
76mm/62 caliber
The MK75 has good tracking performance against what?
High speed targets
What ships can the MK75 be found on?
378 WHEC & 270 WMEC
What can the MK75 be used to engage?
Air, surface, and shore targets
MK75 rate of fire
10-80 rounds per minute
MK75 horizontal range
16,459m / 18,105yds
MK75 Elevation limits
+85 degrees to -15 degrees
MK75 train limits
Unlimited due to slip ring assembly
How does the MK75 avoid firing into the ships superstructure?
Utilizing electrical as well as mechanical cut-outs
The MK75 is comprised into how many assemblies?
11
The MK 75 Lower Gun Loading System is comprised of….
Revolving Magazine and the Screw feeder
The MK75 revolving magazine holds ___ ready to fire rounds
70
The MK75 screw feeder holds ______ rounds
6
Stows and delivers ammunition to the screw feeder on the MK75
Revolving Magazine
The revolving magazine on the MK75 has how many concentric circles?
2, inner and outer
the MK75 upper gun loading system is comprised of…..
Rocking Arm Assembly, Loader Drum Assembly, and the Transfer Tray Assembly
MK75 - Supplies ammunition to the upper gun loading system
Lower Gun Loading System
MK75 - positions and holds ammunition for ramming into the gun barrel
Upper Gun Loading System
MK75 - how many rounds does the Loader Drum Assembly hold?
4 rounds
