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 5975-01-085-2794
NSN 6145-01-245-7292
NSN 6220-01-014-7207
NSN 5905-00-422-5335
NSN 6320-01-610-4410
NSN 6320-01-141-3791
NSN 6650-01-553-0721
NSN 6110-01-150-4442
NSN 5895-01-020-8990
NSN 5920-00-486-0482
NSN 5905-00-554-4325
NSN 5925-01-179-1453