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 5998-01-272-6014
NSN 5990-01-143-2518
NSN 5910-01-304-2021
NSN 5965-01-146-9162
NSN 6130-01-225-3166
NSN 5935-00-297-2472
NSN 5975-00-413-4428
NSN 6685-01-111-6466
NSN 6610-01-255-4544
NSN 6110-00-958-0516
NSN 5975-00-081-5247
NSN 5996-00-732-2552