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 5920-00-705-2916
NSN 5925-00-581-1931
NSN 6135-00-951-3426
NSN 5975-01-459-8649
NSN 6135-01-454-9408
NSN 6620-01-287-1443
NSN 6645-01-430-4125
NSN 5990-01-387-0623
NSN 5990-00-212-4316
NSN 6150-01-399-8612
NSN 5975-01-435-6457
NSN 2925-00-311-0825