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 5985-01-037-0508
NSN 6110-00-099-7113
NSN 6105-00-451-1206
NSN 5945-01-488-9849
NSN 5945-01-571-6997
NSN 6130-01-341-2095
NSN 5945-00-084-1163
NSN 5855-01-221-4076
NSN 5935-00-798-7396
NSN 5920-01-245-8510
NSN 5965-01-172-5724
NSN 5965-01-447-8165