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 5996-00-857-9810
NSN 5835-01-227-2318
NSN 6685-01-474-0154
NSN 2925-01-446-6976
NSN 6110-00-672-2863
NSN 5990-00-438-5587
NSN 5920-00-284-9455
NSN 6220-00-194-3827
NSN 6645-00-100-7218
NSN 6645-00-300-0401
NSN 6130-01-473-5355
NSN 7035-01-213-5590