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 5855-01-438-4588
NSN 6105-00-961-9260
NSN 5895-01-398-0482
NSN 6610-00-273-9019
NSN 5945-01-512-3847
NSN 6105-00-501-7681
NSN 6110-01-619-2880
NSN 6650-01-071-4514
NSN 6105-01-211-6897
NSN 6145-00-691-3609
NSN 6220-01-553-4719
NSN 6650-00-161-4122