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 6320-00-779-5923
NSN 6110-00-508-5892
NSN 5975-00-390-3893
NSN 5930-00-434-6136
NSN 7035-01-048-7122
NSN 5935-00-845-7522
NSN 5925-00-905-8196
NSN 7035-01-416-5910
NSN 6240-00-758-3367
NSN 5945-01-030-6071
NSN 6240-01-642-2836
NSN 5920-01-528-7196