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 5895-00-306-9882
NSN 5945-00-686-9062
NSN 6135-01-594-6107
NSN 4140-00-375-6021
NSN 6150-01-102-7260
NSN 5985-01-263-8686
NSN 6650-01-062-3611
NSN 2925-00-844-2789
NSN 6240-00-813-6328
NSN 7035-01-232-7263
NSN 6145-01-420-0954
NSN 6610-01-476-1700