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 5965-01-218-7795
NSN 5925-01-306-2719
NSN 6130-00-803-4580
NSN 5945-01-459-5840
NSN 5925-01-289-5871
NSN 5930-01-427-3676
NSN 7035-01-363-2748
NSN 5855-01-278-8922
NSN 6650-00-758-4147
NSN 5915-00-609-6768
NSN 5999-00-952-2764
NSN 5915-01-116-4153