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 5965-00-931-5000
NSN 6645-01-316-7456
NSN 7035-01-150-6303
NSN 5998-01-189-6816
NSN 5990-01-027-0568
NSN 6240-01-338-0081
NSN 5996-01-184-5035
NSN 5999-01-304-5962
NSN 5945-01-019-1286
NSN 6685-00-086-4930
NSN 6105-00-496-0198
NSN 6685-01-603-8282