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 5925-01-508-4690
NSN 5835-01-357-1247
NSN 6130-00-285-8119
NSN 5855-00-149-0766
NSN 5945-01-594-9922
NSN 6645-01-052-8331
NSN 5950-01-196-7158
NSN 6145-00-610-6990
NSN 5965-01-473-8298
NSN 6685-01-537-6025
NSN 2925-01-368-5773
NSN 2925-01-582-4097