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 5930-01-537-0331
NSN 6110-00-684-6844
NSN 5950-01-051-6081
NSN 5915-00-172-9160
NSN 5895-00-883-5399
NSN 6650-00-531-0314
NSN 5835-00-223-7235
NSN 7035-01-477-2818
NSN 6620-00-140-4316
NSN 6150-01-468-8239
NSN 5925-00-465-4534
NSN 5985-00-079-0598