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 6240-00-146-9322
NSN 5990-00-419-0236
NSN 5985-01-521-2409
NSN 5905-01-387-2138
NSN 5930-01-463-2304
NSN 5945-01-264-8318
NSN 5835-01-624-5666
NSN 6150-00-350-9180
NSN 6645-01-386-6311
NSN 6150-01-425-1947
NSN 5975-01-535-6604
NSN 6220-00-050-1854