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 6240-00-104-4662
NSN 7035-01-388-6943
NSN 5895-01-608-9579
NSN 5945-01-355-1460
NSN 6685-00-705-6071
NSN 5920-01-152-4949
NSN 5920-01-132-6521
NSN 5920-01-590-0215
NSN 5960-01-360-1402
NSN 5996-01-387-9664
NSN 7035-00-803-3056
NSN 5910-01-215-7082