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 6685-00-905-5601
NSN 6320-00-228-5678
NSN 6610-01-371-3006
NSN 5855-01-306-5655
NSN 5835-01-618-7621
NSN 6685-00-929-1185
NSN 5915-00-337-0811
NSN 6105-01-553-3284
NSN 5925-00-896-7403
NSN 5945-00-612-1598
NSN 6240-00-517-7053
NSN 5895-00-888-0062