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 6220-01-592-6113
NSN 4140-01-095-6169
NSN 5985-01-389-7046
NSN 5855-01-432-2487
NSN 5855-01-225-5855
NSN 6150-00-233-5833
NSN 5985-01-333-3647
NSN 5910-01-092-6952
NSN 6650-00-627-1084
NSN 5905-01-512-8979
NSN 5950-00-999-4874
NSN 5985-00-060-2231