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 5999-01-449-0158
NSN 6110-01-052-4114
NSN 6620-00-148-8307
NSN 5935-01-481-3609
NSN 5855-00-560-0110
NSN 6240-00-646-6931
NSN 5935-01-250-4807
NSN 6145-00-932-1950
NSN 6135-01-315-9214
NSN 6130-00-904-1716
NSN 5965-00-139-1039
NSN 5905-00-287-5053