Downloaded from https://www.everyspec.com MIL-STO-81OB 15 June 1967 ,. , ,, , wp/-R2g ““-TIONm I 1 I I I I I I I 1 I I 1 I 1 ,, I ... , I I I I !I!i! I lli I Iil 1111 II;! 111, Ill, 1111 I I I I Ill I [11 I Ill I Ill I Ill I I ll Iii! ~ ,2 ~hgo,04 5 14 20 23 33 500 1 Ill FREQUENCY(CPS) / FIGURE 51&l. Vibration test CU?+M8 (8inmoidnl) si?craft and helicopter, and air Iaumhed vehicle (captive i. phase) equipment with nta.imum frequencv of 500 . P % . - . 514 - 17 M E T HOD 514