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 5895-00-838-8269
NSN 6150-00-999-2317
NSN 6240-01-364-1682
NSN 7035-01-287-9817
NSN 6610-01-320-1144
NSN 5905-01-597-6129
NSN 5905-00-533-7287
NSN 6150-01-424-0508
NSN 6645-01-354-7624
NSN 5915-01-472-7169
NSN 5945-00-400-4743
NSN 5975-01-280-8922