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 5910-01-497-2174
NSN 5950-00-525-2931
NSN 5855-01-630-5790
NSN 5960-00-813-1526
NSN 6145-01-229-2560
NSN 5945-01-399-7647
NSN 6105-01-394-7048
NSN 6105-00-541-4091
NSN 6320-00-313-9114
NSN 4140-00-093-7679
NSN 6110-00-908-9283
NSN 5835-01-432-1277