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 5990-00-733-9262
NSN 6145-00-174-3587
NSN 5985-01-416-9441
NSN 6145-01-246-3988
NSN 2925-01-415-2140
NSN 5905-01-128-7072
NSN 5996-00-392-7626
NSN 6240-01-248-6302
NSN 6610-00-069-3434
NSN 5945-01-458-0964
NSN 6240-00-557-0455
NSN 5925-00-827-0927