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 5975-00-830-4134
NSN 6130-01-254-1548
NSN 5996-01-510-6551
NSN 6610-00-079-1508
NSN 5960-01-474-4843
NSN 5915-01-626-3674
NSN 6645-00-137-7699
NSN 5855-01-208-1471
NSN 5960-00-420-0418
NSN 6130-01-065-0541
NSN 5945-01-025-8745
NSN 5965-01-362-5362