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).
NSN 5910-01-592-3491
NSN 5910-00-203-3736
NSN 6320-01-407-8663
NSN 6145-01-164-2380
NSN 6145-00-918-9494
NSN 6620-00-466-2314
NSN 5920-01-634-0250
NSN 5975-00-610-5875
NSN 5910-00-596-3179
NSN 5910-01-112-2444
NSN 6240-01-029-1877
NSN 6620-01-250-7445