Special Features:

Two holes 4-40 unc-2b; one hole 0.160 diameter x 0.090 dp; one hole 0.032 diameter x 0.120 dp; both ends break sharp edges 0.005 max

Properties:

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.