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 5985-01-232-8059
NSN 5910-01-398-2557
NSN 5999-01-374-3837
NSN 6650-00-292-3907
NSN 6135-00-170-8819
NSN 6150-01-433-7712
NSN 4140-01-361-9198
NSN 6650-01-328-8363
NSN 6685-01-429-4270
NSN 6135-00-461-3590
NSN 5910-01-441-1871
NSN 6610-00-169-4195