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 5999-01-007-5886
NSN 6610-01-225-7242
NSN 5999-01-128-5822
NSN 6645-01-363-5944
NSN 5855-01-494-3713
NSN 6145-01-487-6936
NSN 6240-01-041-2519
NSN 5998-01-461-6129
NSN 6150-00-839-9908
NSN 5920-01-040-7718
NSN 5975-01-377-6365
NSN 6645-01-244-4881