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 5975-01-074-2002
NSN 5965-00-078-7615
NSN 4140-00-142-2491
NSN 6645-00-478-6509
NSN 6620-01-486-0937
NSN 5915-00-597-2369
NSN 5920-01-078-7560
NSN 5930-00-517-1514
NSN 5895-00-278-8092
NSN 6145-01-182-6775
NSN 6105-01-022-8430
NSN 6130-01-517-0583