An item used on a helicopter to facilitate the movement of sensor-sight tracking mechanisms.
Classification: Military equipments not identified by kind
NSN 6220-01-545-4231
NSN 6320-01-159-2211
NSN 5998-01-634-0604
NSN 6135-01-132-6310
NSN 5920-00-617-2084
NSN 5895-00-244-1838
NSN 6685-01-215-2923
NSN 5925-01-524-8058
NSN 6685-01-627-6423
NSN 6650-00-116-7439
NSN 5910-01-157-3061
NSN 6135-01-495-0933