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 6105-01-494-9948
NSN 5965-01-521-4452
NSN 6145-01-610-1963
NSN 5935-01-565-7369
NSN 2925-01-099-7075
NSN 5985-01-481-0257
NSN 5999-00-687-0223
NSN 7035-00-238-3662
NSN 5950-01-612-0131
NSN 6150-01-384-1442
NSN 6650-01-443-5342
NSN 5920-01-165-6881