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 5945-00-421-0927
NSN 2925-01-386-7392
NSN 5985-00-185-5430
NSN 5985-01-426-8024
NSN 6135-01-625-0765
NSN 5960-01-577-0628
NSN 5950-01-408-5989
NSN 6105-01-325-3601
NSN 6105-01-391-1984
NSN 5999-01-385-7847
NSN 6150-01-162-7539
NSN 6650-01-034-2209