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 2925-01-656-8217
NSN 5925-01-018-6183
NSN 5960-01-589-5236
NSN 5945-01-089-9800
NSN 6220-01-604-3308
NSN 6240-01-138-4888
NSN 4140-01-549-4647
NSN 6620-01-144-0827
NSN 6135-01-570-4284
NSN 6320-00-284-1524
NSN 5975-01-634-0678
NSN 5996-01-049-5452