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 6130-01-083-6337
NSN 6685-01-452-4838
NSN 6130-00-397-7690
NSN 5960-01-570-8605
NSN 5965-00-964-1756
NSN 5945-00-916-7962
NSN 6105-01-284-1848
NSN 6320-01-527-0211
NSN 6650-00-001-2472
NSN 6610-01-023-6073
NSN 6130-01-138-1688
NSN 6130-01-092-1432