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 6110-00-491-3801
NSN 5960-01-273-4201
NSN 6320-00-036-3688
NSN 5999-01-383-4826
NSN 5999-01-025-1404
NSN 6685-01-444-3117
NSN 5895-01-335-0668
NSN 6645-01-246-2725
NSN 6240-01-290-5165
NSN 6135-00-231-7257
NSN 6650-01-542-7101
NSN 5910-00-191-7243