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: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6145-01-492-3722
NSN 5855-00-252-5743
NSN 5945-01-169-3568
NSN 5905-01-443-4002
NSN 5930-01-512-1694
NSN 5990-01-067-6015
NSN 5999-01-025-9717
NSN 6220-00-144-8043
NSN 6645-01-619-6301
NSN 6685-01-554-3123
NSN 5999-01-003-6440
NSN 6620-01-105-5770