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 5910-01-457-9380
NSN 6620-01-316-7907
NSN 6135-01-554-1842
NSN 6240-00-097-8505
NSN 6650-01-381-2972
NSN 5835-01-564-5575
NSN 5835-01-424-0054
NSN 5975-01-537-7699
NSN 5945-00-673-3964
NSN 6240-01-633-9357
NSN 5950-00-053-0145
NSN 5965-00-908-1402