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).
NSN 6620-01-439-5473
NSN 5855-01-191-3404
NSN 5996-01-009-0428
NSN 5998-00-796-9367
NSN 5985-00-904-3318
NSN 5990-01-467-7575
NSN 5999-01-209-0608
NSN 5965-00-964-1756
NSN 4140-00-422-5571
NSN 5985-00-817-3742
NSN 5910-01-460-5346
NSN 5930-01-153-2667