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 5965-01-120-6086
NSN 5910-01-435-2325
NSN 6620-00-816-9755
NSN 5930-00-110-6476
NSN 6105-00-683-5459
NSN 6650-01-571-7122
NSN 5935-00-845-3718
NSN 5990-01-069-0365
NSN 6645-01-227-2036
NSN 5965-01-104-5102
NSN 5935-01-208-5471
NSN 6320-01-422-1212