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 6320-01-393-7022
NSN 6685-01-428-7070
NSN 6620-01-034-7636
NSN 2925-01-139-7103
NSN 5920-01-487-4195
NSN 6150-00-661-0184
NSN 4140-01-031-0286
NSN 5930-00-013-9664
NSN 5985-00-135-0670
NSN 5985-00-602-2089
NSN 7035-01-537-2644
NSN 6130-01-543-4495