A caster designed to maintain the rotation of the wheel(s) or spherical constructed item in one plane.
NSN 6220-00-762-8944
NSN 6135-01-282-4326
NSN 6150-01-451-4049
NSN 7035-01-554-2766
NSN 6130-00-218-1363
NSN 6220-00-616-0061
NSN 4140-01-474-5701
NSN 5920-00-922-8493
NSN 6220-00-262-0017
NSN 6145-01-415-1912
NSN 6620-01-200-8176
NSN 5930-00-194-7658