Description Safety , Handling And Compatibility Instruction Aircraft General Purpose Bombs , Fire Bombs , Practice Bomvs And Components Flashcards

0
Q

What prevents inadvertent firing of the MK 89 spotting charge adapter

A

Pop out pin

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1
Q

What spotting charge adapter is used in the tail of the BDU-45 and MK-80 series inert bombs

A

MK 89 MOD 0

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2
Q

What switch provides OPEN circuit and a RADHAZ shield to prevent electromagnetic radiation from entering into the circuit

A

MK 122 safety switch

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3
Q

What size is the lanyard on the NK 122 switch that’s pulled during delivery

A

6 inches

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4
Q

What prevents inadvertent firing of the MK 89 spotting charge adapter

A

Pop out pin

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5
Q

What switch provides OPEN circuit and a RADHAZ shield to prevent electromagnetic radiation from entering into the circuit

A

MK 122 safety switch

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6
Q

What size is the lanyard on the NK 122 switch that’s pulled during delivery

A

6 inches

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7
Q

What prevents inadvertent firing of the MK 89 spotting charge adapter

A

Pop out pin

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8
Q

What switch provides OPEN circuit and a RADHAZ shield to prevent electromagnetic radiation from entering into the circuit

A

MK 122 safety switch

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9
Q

What size is the lanyard on the NK 122 switch that’s pulled during delivery

A

6 inches

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10
Q

What’s the series of the bomb charging receptacle for the MK 122 switch

A

M70

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11
Q

What wire is used to initiate the MK 89 spotting charge

A

MK 3 arming wire (only wire made of steel )

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12
Q

What are the different types of lugs

A

MK 3=MK 84 bomb (2,000)
MK 6= MK 83 bomb (1,000)
MS3314=Most common lug MK 82 (500)
MK 14= Used with the MK 76 practice

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13
Q

What is the MXU-735 solid nose plug

A

Hemispherical solid steel nose plug

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14
Q

What firing pin is used with the MK 76 , BDU-48 and LGTR

A

MK -1 firing pin (used to ignite the CXU-3 and MK-4 in practice bomb)

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15
Q

What swivel rings are used to permit direct and indirect rigging of general purpose bombs so that no arming wore remains hanging after release

A

MAU-182 and MAU 166 swivel and ring

16
Q

What swivel and ring is on the GBU -24 thermal battery when directed

A

MAU-166

17
Q

What is the break strength of the MAU-166

A

220 lbs

18
Q

What is the break strength of the MAU-182

A

100-150 lbs

19
Q

The MK 4 signal cartridge can exceed temperatures of how many degrees

A

2500 degrees

20
Q

How long can the flame of the MK-4 signal cartridge get

A

20 feet

21
Q

How many grand of expelling charge does the MK 4 signal cartridge have

A

3 grams

22
Q

Drop exceeding how many inches can cause the MK -4 signal cartridge to go off

A

18 inches or more

23
Q

(True or False) The MK 4 is a day or night use signal cartridge

A

True

24
Q

The smoke from the MK 4 can cause what hazards

A

Choking sensation and irritation of the eyes

25
Q

How many ounces of titanium tetrachloride does the CXU-3A/B have

A

1.0

26
Q

How much the CXU-3A/B weigh

A

2.5

27
Q

If irritants get eyes , how long do you flush them with water

A

15 minutes

28
Q

How many CXU-4A/B’s are used in the side wells of the BDU-45/B practice bombs

A

Two signal cartridge

29
Q

What proximity sensor is a battery powered and has a DOPPLER radar

A

DSU-33

30
Q

What is the preset height of burst for the DSU-33 sensor

A

20 ft

31
Q

What is the shelf life and service life of the DSU-33 proximity sensor

A

Shelf-life =10 years Service-life=5 years

32
Q

What supplies power of the FMU-139 in GBU’s at high altitudes

A

FZU-48/B

33
Q

How many knots is required to start the FZU-48/B

A

250 knots minimum

34
Q

A pull force of how many pounds is required on the lanyard to open the cover on the FZU-48/B initiator

A

30 pounds of force

35
Q

What is the only power cable authorized for use with the FMU-139

A

Power Cable P/N 9042203 (when used , this power cable replaces the M70 series cable in MK 80/BLU series GP Bombs

36
Q

What FZU is used with the BRU-32 bomb rack

A

FZU-61/B