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 5985-01-400-5948
NSN 6240-01-364-8696
NSN 5910-00-059-3640
NSN 6105-00-578-5353
NSN 6150-01-449-0345
NSN 6220-00-925-2233
NSN 6685-00-236-2225
NSN 5935-01-316-4425
NSN 5950-01-167-7042
NSN 5905-01-287-3819
NSN 6130-00-954-2859
NSN 6650-01-651-9502