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 5990-00-274-3225
NSN 6610-01-267-3678
NSN 2925-00-608-0856
NSN 6220-01-270-1454
NSN 5915-01-442-8785
NSN 5950-00-092-6341
NSN 5975-01-164-5037
NSN 5915-00-073-8606
NSN 5895-01-425-2214
NSN 6135-00-505-0679
NSN 5945-01-018-8201
NSN 5996-00-238-5654