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 6650-01-482-6021
NSN 5910-01-350-3252
NSN 5965-00-680-9749
NSN 6320-01-198-4024
NSN 5935-01-421-4827
NSN 5996-01-577-1889
NSN 5895-01-569-8083
NSN 6130-00-255-0171
NSN 6610-01-527-1599
NSN 5895-00-110-0938
NSN 6620-01-382-4744
NSN 6220-01-252-9285