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 6685-00-309-3101
NSN 5965-00-928-0886
NSN 7035-00-283-3112
NSN 5945-01-457-7390
NSN 4140-01-645-8752
NSN 6240-01-590-7275
NSN 6130-01-654-6314
NSN 6220-01-239-9889
NSN 5998-01-331-4965
NSN 6105-00-955-2073
NSN 5999-01-438-0059
NSN 5910-01-073-2536