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 5945-00-971-4282
NSN 5999-01-466-7076
NSN 6150-01-102-7790
NSN 6135-01-514-0356
NSN 5975-01-184-5833
NSN 4140-01-192-2302
NSN 6150-01-422-3571
NSN 5960-00-553-7338
NSN 5999-00-700-4523
NSN 5920-01-330-7989
NSN 5960-00-192-4503
NSN 5910-01-519-8236