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 6130-00-158-4792
NSN 2925-00-945-0792
NSN 6240-00-994-4056
NSN 6130-01-477-7093
NSN 5965-01-133-7459
NSN 5998-01-658-9553
NSN 4140-00-523-0410
NSN 6220-01-104-5604
NSN 5930-01-257-9256
NSN 6320-01-312-3620
NSN 5920-00-557-2897
NSN 5990-01-045-2129