A caster designed to maintain the rotation of the wheel(s) or spherical constructed item in one plane.
NSN 5965-01-378-7335
NSN 5985-01-461-3531
NSN 6150-01-280-5362
NSN 5910-01-380-8265
NSN 6135-01-140-8201
NSN 5935-00-853-9079
NSN 6645-00-279-1777
NSN 5945-01-547-6646
NSN 5999-00-966-9054
NSN 6130-01-051-1405
NSN 6620-01-118-7588
NSN 5905-00-011-3377