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 5999-00-054-7008
NSN 6220-00-961-0783
NSN 5945-01-204-0310
NSN 5985-01-077-5715
NSN 4140-01-191-9282
NSN 6220-00-389-6215
NSN 5935-01-044-3692
NSN 5905-00-927-6649
NSN 5975-01-169-4619
NSN 5895-00-855-7610
NSN 6240-00-133-1652
NSN 5835-01-163-4215