A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 5999-01-454-7992
NSN 5945-00-584-9251
NSN 5935-00-100-5257
NSN 5950-01-359-5412
NSN 5945-01-592-5926
NSN 6150-00-193-7141
NSN 6610-00-208-5318
NSN 5996-00-481-2770
NSN 6105-01-393-1750
NSN 5990-01-256-8441
NSN 5935-01-475-7130
NSN 5975-01-435-5649