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 5985-00-643-3875
NSN 6685-01-530-7424
NSN 5950-01-528-6340
NSN 5996-01-197-1688
NSN 5950-01-256-4131
NSN 5945-00-307-6989
NSN 6150-00-241-5439
NSN 6620-00-267-5273
NSN 6320-00-701-0437
NSN 5855-00-149-0766
NSN 5895-01-169-2266
NSN 5950-01-484-7845