Suggested source is hawe hydraulik model sl2
A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.
Classification: Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)
NSN 4140-01-536-2501
NSN 5945-00-714-6441
NSN 5985-01-481-3752
NSN 5905-00-758-1100
NSN 5990-00-727-0723
NSN 5965-01-181-3140
NSN 6110-01-255-0051
NSN 6610-00-417-4299
NSN 6320-00-790-4844
NSN 5895-01-089-2251
NSN 5998-00-914-6696
NSN 5925-01-659-1164