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 6620-00-292-7000
NSN 6645-01-510-4815
NSN 5975-00-406-4753
NSN 6320-01-422-1212
NSN 6145-01-498-0113
NSN 5999-01-334-4576
NSN 6150-01-519-9309
NSN 5990-01-432-4249
NSN 5935-00-449-1596
NSN 5835-00-649-9402
NSN 5990-01-392-8842
NSN 6110-01-059-0617