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 6220-01-351-1555
NSN 5915-01-258-3966
NSN 5975-01-614-5694
NSN 2925-01-101-4655
NSN 6220-01-360-9659
NSN 6240-01-550-6813
NSN 6645-01-463-3441
NSN 6145-01-099-0448
NSN 5910-00-417-8108
NSN 5996-01-386-4230
NSN 5950-01-301-4119
NSN 5996-01-423-9423