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 5920-01-449-1793
NSN 5985-01-337-7317
NSN 5935-01-170-9576
NSN 5895-01-236-8969
NSN 5930-00-279-3568
NSN 6320-00-213-0477
NSN 6150-00-213-8189
NSN 5910-00-432-8584
NSN 5920-01-285-9879
NSN 6645-00-347-0356
NSN 5935-00-194-9524
NSN 6685-01-357-6358