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 5990-00-583-9577
NSN 5998-01-185-7672
NSN 5905-01-065-0382
NSN 5996-01-525-4269
NSN 6320-00-295-2854
NSN 5998-01-176-0097
NSN 5915-01-111-9247
NSN 6110-01-328-9164
NSN 6220-01-533-4170
NSN 5930-00-116-8924
NSN 5975-00-167-2422
NSN 5945-00-522-7092