A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5975-01-468-4320
NSN 5975-01-281-1181
NSN 5935-01-360-6127
NSN 5975-01-022-9713
NSN 5999-01-442-6207
NSN 5910-01-348-2815
NSN 5925-00-234-0211
NSN 5855-01-564-2044
NSN 5895-01-165-4061
NSN 5960-01-443-3067
NSN 5998-00-878-1409
NSN 5855-01-432-0524