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 5835-01-371-8759
NSN 5915-01-178-8982
NSN 5975-01-160-8617
NSN 6145-00-840-6685
NSN 5910-01-557-4271
NSN 5935-00-831-3539
NSN 2925-00-247-6248
NSN 5905-01-495-5894
NSN 5960-00-377-6558
NSN 5990-01-414-7618
NSN 6650-01-482-6021
NSN 5905-01-287-7514