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 6220-01-453-7533
NSN 6135-00-087-5300
NSN 6650-00-587-6917
NSN 5965-01-352-4906
NSN 6105-01-222-2061
NSN 5910-01-606-3416
NSN 6110-00-452-0448
NSN 5975-01-234-5801
NSN 6645-01-467-9983
NSN 6610-00-360-2713
NSN 6130-01-377-5922
NSN 6130-00-302-7823