Rockets Flashcards

1
Q

M151

A

Type: HE - FRAG
Explosive: 2.3 lbs Comp B-4
Fuze: M423 / M427

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2
Q

M229

A

Type: HE - FRAG
Explosive: 4.8 lbs Comp B-4
Fuze: M423

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3
Q

Mk152

A

Type: HE - FRAG
Explosive: 2.1 lbs PBXN-110
Fuze: Mk435Mod0

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4
Q

Mk146

A

Type: HE - FRAG
Explosive: 4.3 lbs PBXN-110
Fuze: Mk435Mod0

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5
Q

Mk 149

A

Type: Flechette
Explosive: 3gr M9 (1179 x 60 gr Flechette)
Fuze: Model 113A

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6
Q

WDU-4A/A

A

Type: Flechette
Explosive: 3 gr M9 (2205 x 20 gr Flechette)
Fuze: Model 113A

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7
Q

M156

A

Type: Smoke
Explosive: 2.0 lbs WP (Comp B-4)
Fuze: M427

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8
Q

Mk67Mod1

A

Type: Smoke
Explosive: 2.6 lbs RP (PBXN-202)
Fuze: M427 / Mk352Mod2

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9
Q

M257

A

Type: Overt Illumination
Characteristics: 1 million Candle Power, 2 min
Fuze: M442

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10
Q

M278

A

Type: Covert Illumination
Characteristics: 700 CP, 3 min, 0.7-1.1 microns
Fuze: M442

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11
Q

M423

A

Arming Distance: 140 - 300 Feet
Arming Time: 0.63 - 0.82 sec
G’s: 27g
Warheads: M151, M229

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12
Q

M427

A

Arming Distance: 800 - 1250 Feet
Arming Time: 1.09 - 1.34 sec
G’s: 40 g
Warheads: M151, M156, Mk67Mod1

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13
Q

M435Mod0

A

Arming Distance: 43 - 92m

Warheads: Mk152, Mk146

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14
Q

M436Mod0

A

Arming Distance: 180 - 426m

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15
Q

Mk352Mod2

A

Arming Distance: 800-1200 feet
Arming Time: 1.07 - 1.36
G’s: 40
Warheads: Mk67Mod1

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16
Q

Model 113A

A

Starts Arm: 17.5 G’s
Detonate: 11 G
Time to Arm: 1.2 sec

17
Q

M442

A

Timing Start: 1.5 Sec
Delay Time: 9.0 Sec
Motor Ignition to Flame: 13.5 Sec
Time to Arm: 1.0 sec

18
Q

SUU-25 F/A

A

4 Tubes, 2 Flares in each tube
Shipboard Capable
Only fired in 1.0 g flight

19
Q

LUU-2B/B

A

Time: 4 min of illumination
Brightness: 1.9 Candlepower
Ignition: After 250 - 11,000’ of freefall (set on flare)
Fall Rate: 8.3 ft/sec

20
Q

LUU-19/B

A
Time: 9 minutes
Ignition: 6,000' AGL
Brightness: 450 watts/steradium (near IR)
Fall rate: 14 ft/sec
Burn out: 500' AGL
21
Q

LUU-19B/B

A
Time: 7 minutes
Ignition: 7,500' AGL
Brightness: 650 watts/steradium (near IR)
Fall rate: 14 ft/sec
Burnout: 500' AGL
22
Q

M197 Fire Rate

A

650 +/- 50 rounds per minute

23
Q

M50 Ammunition: Arming Distance

A

20-35 feet

24
Q

M50 Ammunition: Muzzle Velocity

A

3380 +/- 50 fps

25
Q

Tracer Burnout

A

M50: 1170m
PGU: 1800-2200 (3.2 sec)

26
Q

PGU: Muzzle Velocity

A

3410 fps

27
Q

M51

A

Dummy Round (Chromate)

28
Q

M54

A

High Pressure Test (Purple)

29
Q

M55

A

Target Practice (Blue)

30
Q

M56

A

High Explosive Incendiary (Yellow/Red)

Fuze: M505A3

31
Q

M220

A

Target Practice - Tracer (Blue / White and orange)

32
Q

M242

A

High Explosive Incendiary - Tracer (Yellow/Red/T - Red)

Fuze: M505A3

33
Q

PGU-27

A

Target Practice (Blue)

34
Q

PGU-28

A

Semi-Armor Piercing High Explosive Incendiary
(Black/Yellow/Red)
Fuze: RS-41/40

35
Q

PGU-30

A

Target Practice - Tracer (Blue/T White and Orange)