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 6650-01-333-7546
NSN 6620-01-378-5579
NSN 5925-00-901-2375
NSN 6240-01-436-9868
NSN 6650-01-034-6040
NSN 6105-01-596-0865
NSN 5990-00-557-7443
NSN 5950-01-521-1127
NSN 6145-00-332-4988
NSN 6620-01-247-9170
NSN 6620-00-193-9503
NSN 5945-01-272-9579