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 7035-01-081-5797
NSN 5855-00-014-5008
NSN 6650-01-231-9545
NSN 5985-01-576-2033
NSN 5855-01-476-4219
NSN 5960-00-148-4493
NSN 6685-01-499-1995
NSN 5855-00-832-9341
NSN 6620-00-864-8153
NSN 5855-01-324-9269
NSN 6620-01-467-2111
NSN 6610-01-625-2926