An item used on a helicopter to facilitate the movement of sensor-sight tracking mechanisms.
Classification: Military equipments not identified by kind
NSN 5925-01-204-8770
NSN 4140-01-426-8428
NSN 5945-01-598-1225
NSN 5855-01-628-3404
NSN 5950-01-057-7769
NSN 6610-01-605-1509
NSN 2925-01-590-3981
NSN 5910-01-254-2162
NSN 6110-00-600-6105
NSN 5965-01-008-8712
NSN 6130-01-487-3758
NSN 5905-00-203-5753