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 5965-01-064-4403
NSN 6610-00-150-6408
NSN 6105-01-160-7719
NSN 5960-00-201-5265
NSN 6240-01-516-8393
NSN 6320-00-857-4073
NSN 6240-00-857-3785
NSN 6150-01-278-3448
NSN 5996-01-575-5349
NSN 5895-00-585-2038
NSN 6130-01-575-0130
NSN 5998-00-372-6047