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 5999-00-290-5898
NSN 6150-00-864-8222
NSN 5990-00-023-4163
NSN 5960-00-793-4397
NSN 5960-00-594-0824
NSN 6610-00-809-5572
NSN 5960-01-462-7704
NSN 5835-01-302-6844
NSN 5965-01-474-1134
NSN 6685-01-571-0808
NSN 5895-01-531-1146
NSN 5998-01-020-8986