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).
NSN 6220-00-205-2040
NSN 6240-00-793-1807
NSN 5920-00-007-5165
NSN 5996-00-915-0571
NSN 6150-01-139-6759
NSN 6620-00-498-7781
NSN 5998-01-443-3162
NSN 5999-01-493-4113
NSN 5855-01-236-9645
NSN 6105-01-066-0330
NSN 5935-01-030-5213
NSN 6145-01-379-4194