Šestan - Busch d.o.o.
Industrijska zona 3, 40323 Prelog
Tel: +385 40 646 330
Fax: +385 40 646 300
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STANAG Standard for ballistic

helmets – STANAG 2920




Šestan-Busch helmets fu|fi||  V50 = 550 – 750 ms –1

The V50 is the velocity at which, using the named projectile
and target material, the estimated probability of perforation is 50%.


NIJ Standard for ballistic

helmets  - 0106.01 Modified


Threat clas

Test Bullet

 

Bullet weight (g)

 

Bullet Velocity

+- 9,14 (m/s)

Max Backface Deformation (mm)

I


IIA


II


IIIA


III

IV
,22 Caliber LR LRN
,380 ACP FMJ RN

9 mm FMJ RN
40 S&W FMJ

9 mm FMJ RN
357 MAG JSP

9 mm FMJ RN
44 MAG SJPH

7,62 mm NATO FMJ

,30 Caliber M2 AP

2,6
6,2

8,0
1,7

8,0
10,2

8,2
15,6


9,6

10,8

329
322

341
322

367
436


436
436

847

848
44
44

44
44

44
44

44
44

44

44

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