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 5985-01-640-9256
NSN 6685-01-204-8110
NSN 6220-01-046-4729
NSN 6220-00-629-9271
NSN 6130-00-027-5186
NSN 5905-01-178-6756
NSN 5910-00-385-1149
NSN 6135-01-079-7852
NSN 2925-01-157-9204
NSN 5990-01-578-5382
NSN 5835-01-561-2959
NSN 5935-01-496-4304