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 6685-01-545-5720
NSN 5975-01-588-5557
NSN 5920-01-399-5998
NSN 5990-01-584-8363
NSN 5950-01-650-1620
NSN 5990-01-234-8646
NSN 5915-01-320-3886
NSN 5920-00-866-3945
NSN 5945-01-544-7640
NSN 5910-00-655-0632
NSN 5930-00-964-9297
NSN 6220-01-535-1883