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 5930-01-212-9848
NSN 6130-01-172-7313
NSN 5920-01-604-2803
NSN 5915-01-313-9764
NSN 6320-01-100-7554
NSN 5905-00-907-6318
NSN 5960-00-881-5619
NSN 6145-01-291-9152
NSN 6105-01-616-1879
NSN 6650-00-981-1336
NSN 6130-00-662-8557
NSN 6150-00-434-1913