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 6610-01-283-2341
NSN 6150-01-399-4887
NSN 5925-01-233-1208
NSN 5998-01-350-6127
NSN 5975-01-122-6671
NSN 6240-00-866-6239
NSN 6610-00-480-4898
NSN 5999-00-046-2388
NSN 7035-01-369-1445
NSN 4140-01-447-3141
NSN 5945-01-302-8959
NSN 5975-00-195-1543