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 5965-00-845-6325
NSN 5930-00-526-0543
NSN 5835-00-554-0399
NSN 5925-01-340-1185
NSN 6105-00-643-4975
NSN 6610-01-111-6418
NSN 6320-00-925-0558
NSN 7035-00-931-9415
NSN 6110-01-382-8355
NSN 5985-00-192-3956
NSN 6105-01-364-8811
NSN 6240-01-478-0128