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 5905-00-872-3252
NSN 5965-01-551-6283
NSN 5960-00-840-8976
NSN 7035-01-620-5491
NSN 7035-00-403-5340
NSN 7035-01-633-9537
NSN 2925-00-816-8765
NSN 6105-01-216-7146
NSN 6320-01-333-5782
NSN 5985-01-081-2617
NSN 6135-00-474-1397
NSN 5990-01-550-7827