Kmedium duty, load rating 150-400 lbs; top plate sz 2 1/2x3 5/8 in. ; slotted bolt hole spacing for 1/4 in. Bolts; swivel; tread matl-hard rubber; bearing type-ball; wheel dia. 4 in.; tread width 1 1/4 in.
No other part numbers with same form, fit, and function found.
A caster designed to maintain the rotation of the wheel(s) or spherical constructed item in one plane.
Classification: Castors, and parts thereof, of base metal
NSN 5960-01-254-0314
NSN 6130-01-089-7660
NSN 5910-01-464-9692
NSN 6620-01-094-6549
NSN 5996-00-168-1598
NSN 5930-00-597-2987
NSN 5950-00-623-0241
NSN 5895-01-122-7296
NSN 5915-01-052-0077
NSN 6645-01-324-5621
NSN 4140-01-494-3714
NSN 5990-01-612-5323