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 5975-01-624-2706
NSN 6240-01-645-4797
NSN 5975-00-727-6099
NSN 5910-00-410-6643
NSN 6610-00-072-8608
NSN 5965-01-505-3716
NSN 5915-01-098-9268
NSN 5835-01-100-3265
NSN 5930-01-445-6820
NSN 5965-00-332-8698
NSN 5950-01-556-7989
NSN 4140-00-067-7460