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 6320-01-247-0898
NSN 5910-01-131-2235
NSN 6650-01-315-1862
NSN 5999-01-240-8246
NSN 5950-00-269-2698
NSN 5965-01-295-9842
NSN 5930-00-726-9224
NSN 5960-01-364-1318
NSN 5895-00-564-6052
NSN 5975-00-703-5237
NSN 5998-01-325-4212
NSN 6135-00-134-6648