Oil impregnated; .1875 dia. Hole thourgh center
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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 2925-01-285-7163
NSN 5996-00-057-6290
NSN 5999-01-324-4054
NSN 5920-01-464-2824
NSN 5990-01-460-6390
NSN 5930-00-947-6557
NSN 5950-01-295-7942
NSN 6650-01-537-5388
NSN 5975-00-016-9774
NSN 5945-01-303-5982
NSN 5905-01-196-8628
NSN 6240-01-336-7115