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 7035-01-441-9509
NSN 5950-01-165-2131
NSN 5945-00-608-5504
NSN 6105-01-562-7143
NSN 5990-00-188-6111
NSN 5960-00-387-6377
NSN 4140-01-217-6290
NSN 5915-01-519-3287
NSN 6685-00-542-1902
NSN 6105-00-491-9945
NSN 6610-00-934-1044
NSN 6110-00-248-7475