Half circle shaped, 180 degree arc
A metallic or nonmetallic item of various peripheral shapes and a solid cross-section. It is designed to maintain a predetermined distance between two surfaces. It may have flat parallel bearing surfaces. Do not use if a more specific name applies. See also spacer, ring; spacer, plate; spacer, sleeve; spacer, stepped; shim and washer, flat.
Classification: Other articles of iron or steel not wire nesoi
NSN 5990-01-089-9694
NSN 6645-01-211-6502
NSN 5895-00-106-1239
NSN 6620-01-263-6697
NSN 6240-01-110-6235
NSN 5996-01-167-9234
NSN 6610-00-186-9180
NSN 5985-01-383-6988
NSN 6320-00-070-4544
NSN 6610-01-079-8804
NSN 5998-01-558-2261
NSN 6220-01-354-5261