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 5835-01-424-0054
NSN 5915-01-476-2892
NSN 5965-01-364-0829
NSN 6620-00-269-5168
NSN 2925-01-197-7864
NSN 5915-00-867-5421
NSN 6610-01-398-8092
NSN 7035-01-165-6820
NSN 5975-01-370-1071
NSN 5945-01-425-8059
NSN 5990-01-104-8974
NSN 5910-00-081-6159