An item used on a helicopter to facilitate the movement of sensor-sight tracking mechanisms.
Classification: Military equipments not identified by kind
NSN 5920-01-508-4243
NSN 6220-00-577-3434
NSN 5990-01-411-5930
NSN 5855-00-337-3679
NSN 5905-01-492-6521
NSN 6240-00-557-7471
NSN 5925-00-622-2294
NSN 6220-01-207-1229
NSN 5965-01-471-7945
NSN 4140-01-648-2249
NSN 2925-01-556-0333
NSN 5998-01-067-8494