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 6220-00-023-4344
NSN 5910-01-652-6060
NSN 5999-01-531-6468
NSN 5915-01-523-3833
NSN 5905-01-114-2297
NSN 6150-00-834-0537
NSN 6645-01-633-1852
NSN 6645-00-689-5772
NSN 6685-00-935-4250
NSN 6145-00-823-2006
NSN 6135-00-309-0074
NSN 5930-00-495-7107