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 6145-01-326-1001
NSN 6620-00-498-4190
NSN 5945-00-689-6394
NSN 5930-01-380-9885
NSN 5935-00-892-3059
NSN 5950-01-415-9890
NSN 5910-00-794-6651
NSN 6150-01-108-4587
NSN 6130-00-504-2956
NSN 5835-01-538-1804
NSN 6135-00-166-5984
NSN 4140-00-423-6663