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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5945-00-482-1157
NSN 5925-00-511-4942
NSN 5960-01-098-8437
NSN 5985-01-066-1807
NSN 5990-01-442-3520
NSN 5945-00-377-3783
NSN 6685-01-569-3172
NSN 5915-00-964-3993
NSN 6610-00-930-6850
NSN 5996-01-325-4159
NSN 5920-01-391-4884
NSN 6240-01-385-7079