60 mm mortar Flashcards

1
Q

What are the 3 positions on the fire select switch

A

Drop, trigger, and safe

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2
Q

What are the to base plates for handheld operation

A

M8 and m8a1

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3
Q

What are the mill rotations for the M8 baseplate and the M8A1 base plate

A

M8 - 1600 mil rotation

M8A1 - 6400 mil rotation

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4
Q

What is the Max charge for handheld mode

A

Charge one

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5
Q

What are the ranges for the HE7720 round

A

Handheld - 70 to 1340 m

Conventional - 70 to 3490m

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6
Q

How many Mils does one turn on the traversing handle equal on the upper and lower saddle

A

Upper saddle- 10 mils

Lower saddle- 15 mils

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7
Q

What are the 3 Components to the 60 mm mortar round

A

Fuse, body, tail fin with propulsion system assembly

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8
Q

What are the 4 ammunition classifications

A

High explosive-HE
White phosphorus-WP
Illumination-illum
Training practice-TP

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9
Q

What is the Max range for the HE M720

A

3490 m

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10
Q

What is the Max range infuse for the M888 HE cartridge

A

3520 m/M935 PD fuse

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11
Q

What are the 4 types of M734 fuses

A

PRX - proximity
NSB - near surface burst
IMP - impact
D - delay

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12
Q

What are the to few settings for the M935 round

A

SQ - super quick

D - delay

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13
Q

What is the total traverse of the M170A1 tripod

A

150 mils

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14
Q

What charges are the M8 base plate and M8A1 base plate capable of

A

M8 baseplate - charge one and below

M8A1 base plate - Charge 2 and above

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15
Q

What is the mill range for the upper saddle the 60 mm mortar

A

800 mils to.1100 mils

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16
Q

What is the mill range of a lower saddle

A

1101 mils to 1151 Mils