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 6610-00-516-4228
NSN 5835-01-126-2480
NSN 5998-01-194-4493
NSN 2925-00-124-5465
NSN 6130-01-601-1377
NSN 5835-00-683-4612
NSN 6110-01-250-0310
NSN 5930-00-189-0635
NSN 5935-01-154-9190
NSN 7035-01-584-9035
NSN 6220-01-274-6315
NSN 5910-00-890-9864