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 6150-01-522-6500
NSN 5960-00-340-2747
NSN 6145-01-259-9833
NSN 5990-00-288-1820
NSN 5855-00-151-3853
NSN 6610-01-644-2546
NSN 5930-01-326-0698
NSN 6240-01-281-7249
NSN 6645-01-359-1487
NSN 5945-01-288-7544
NSN 5945-00-166-6330
NSN 5960-01-573-6483