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 5950-01-532-5458
NSN 6685-01-276-2681
NSN 7035-01-135-7783
NSN 6620-01-251-6844
NSN 2925-00-740-7029
NSN 5950-01-517-0381
NSN 5855-00-237-4088
NSN 6320-01-521-1764
NSN 6320-01-631-7828
NSN 6685-00-238-6586
NSN 5930-01-426-8889
NSN 5965-01-528-8152