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 5965-01-180-7070
NSN 5999-01-650-8532
NSN 6150-01-168-2488
NSN 2925-00-918-0859
NSN 5965-00-449-6974
NSN 5945-01-451-4305
NSN 4140-00-229-0915
NSN 6105-01-496-5139
NSN 5835-00-471-2660
NSN 5930-01-597-3879
NSN 5910-01-003-4971
NSN 6320-00-908-6841