STANAG 4569
NATO AEP-55 STANAG 4569 is a NATO Standardization Agreement covering the standards for the "Protection Levels for Occupants of Logistic and Light Armored Vehicles".[1]
The standard covers strikes from kinetic energy, artillery and IED blasts.
Level 1[edit]
Kinetic Energy[edit]
7.62×51mm NATO Ball (Ball M80) at 30 meters with velocity 833 m/s[1][2]
5.56×45mm NATO Ball (SS109) at 30 meters with a velocity of 900 m/s
5.56×45mm NATO Ball (M193) at 30 meters with a velocity of 937 m/s
Protection against all three threats must be provided.
Grenade and Mine Blast[edit]
Hand grenades, unexploded artillery fragmenting submunitions, and other small anti personnel explosive devices detonated under the vehicle.
Artillery[edit]
20 mm FSP (simulating 155 mm threat) at 520 m/sec from a distance of 100 meters. (Due to very low probability of a large fragment retaining enough velocity at these distances, STANAG 4569 makes this optional.)[3]
Angle: azimuth 360°; elevation: 0–18°
Level 2[edit]
Kinetic Energy[edit]
7.62×39mm API BZ at 30 meters with 695 m/s[1]
Grenade and Mine Blast Threat[edit]
6 kg (explosive mass) Blast AT Mine:
2a – Mine Explosion pressure activated under any wheel or track location.
2b – Mine Explosion under center.
Artillery[edit]
155 mm High Explosive at 80 m
Angle: Azimuth 360°; elevation: 0–22°
Level 3[edit]
Kinetic Energy[edit]
7.62×51mm AP (WC core) at 30 meters with 930 m/s[1]
Angle: Azimuth 360°; elevation 0–30°
Grenade and Mine Blast Threat[edit]
8 kg (explosive mass) Blast AT Mine:
3a – Mine Explosion pressure activated under any wheel or track location.
3b – Mine Explosion under center.
Artillery[edit]
155 mm High Explosive at 60 m
Angle: Azimuth 360°; elevation: 0–30°
Level 4[edit]
Kinetic Energy[edit]
14.5×114mm AP / B32 at 200 meters with 911 m/s[1]
Angle: Azimuth 360°; elevation 0°
Artillery[edit]
155 mm High Explosive at 30 m[4]
Grenade and Mine Blast Threat[edit]
10 kg (explosive mass) Blast AT Mine:
4a – Mine Explosion pressure activated under any wheel or track location.
4b – Mine Explosion under center.
Level 5[edit]
Kinetic Energy[edit]
25 mm APDS-T (M791) or TLB 073 at 500 m with 1258 m/s[1]
Angle: Frontal arc to centreline: ± 30° sides included, elevation 0°
Artillery[edit]
155 mm High Explosive at 25 m
Angle: Azimuth 360°; elevation: 0–90°
Level 6[5][edit]
Kinetic Energy[edit]
30 mm APFSDS or AP at 500 m
Angle: Frontal arc to centreline: ± 30° sides included, elevation 0°
Artillery[edit]
155 mm High Explosive at 10 m
Angle: Azimuth 360°; elevation: 0–90°
Sources[edit]
- ^ a b c d e f CRAIG International Ballistics – NIJ EN STANAG Ballistic Standards
- ^ Article title
- ^ "STANAG 4569 Protection Levels".
- ^ Joint Light Tactical Vehicle (JLTV)
- ^ "Archived copy" (PDF). Archived from the original (PDF) on 2015-07-17. Retrieved 2015-09-05.
{{cite web}}: CS1 maint: archived copy as title (link)