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 5930-01-023-1571
NSN 6645-00-009-7458
NSN 5835-00-275-0584
NSN 5950-01-251-9878
NSN 5965-00-393-1294
NSN 6105-00-664-1292
NSN 6320-01-466-4175
NSN 6240-01-470-2354
NSN 6110-01-019-7987
NSN 5920-01-431-0429
NSN 5950-00-501-2619
NSN 5990-00-419-0236