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 6620-01-023-2938
NSN 6685-01-295-3256
NSN 5999-01-462-2123
NSN 5996-00-721-2194
NSN 5960-00-828-6502
NSN 5960-01-397-6173
NSN 5930-00-758-8385
NSN 5835-01-095-4400
NSN 5975-00-462-9376
NSN 5965-01-479-3503
NSN 5960-01-573-6483
NSN 6110-01-033-7557