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 6130-01-234-3348
NSN 6320-01-484-7734
NSN 5855-01-645-0531
NSN 5985-01-499-4751
NSN 6105-01-390-8849
NSN 5945-01-623-7999
NSN 5996-01-085-6246
NSN 6145-01-073-5132
NSN 5985-01-003-2125
NSN 5910-01-253-4863
NSN 7035-01-271-1643
NSN 2925-00-172-9264