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 6110-00-172-1809
NSN 5945-01-419-8182
NSN 5990-01-443-2931
NSN 5925-01-499-5475
NSN 5960-01-512-0233
NSN 5985-01-162-3217
NSN 6150-00-058-8669
NSN 6620-01-168-8450
NSN 5925-00-251-3283
NSN 5930-01-258-5878
NSN 5960-01-332-9695
NSN 5975-01-440-9973