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 5835-01-612-4753
NSN 6645-01-477-5316
NSN 6150-00-068-5751
NSN 2925-00-288-1394
NSN 6610-01-218-4188
NSN 6220-01-605-1346
NSN 5855-01-398-3181
NSN 6685-00-020-2976
NSN 5950-00-768-7362
NSN 5999-00-487-5054
NSN 7035-00-312-3055
NSN 5895-00-206-7373