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 6620-01-154-4209
NSN 6145-00-450-6483
NSN 5910-01-298-2805
NSN 6645-00-439-4087
NSN 5996-00-546-9486
NSN 6150-01-222-9581
NSN 5895-01-552-3163
NSN 6685-01-266-2914
NSN 5985-00-452-2228
NSN 5835-00-892-3510
NSN 7035-01-519-8227
NSN 6685-01-575-4809