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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5935-01-367-0968
NSN 5905-01-620-2604
NSN 5910-01-425-2313
NSN 5915-01-601-7787
NSN 6685-00-270-8070
NSN 6145-00-607-7381
NSN 5915-01-530-3571
NSN 6220-01-643-1123
NSN 5835-01-359-2575
NSN 5960-00-106-2239
NSN 5855-01-208-1471
NSN 6105-00-540-5616