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 5910-01-067-7353
NSN 5905-01-615-5962
NSN 6620-00-929-1188
NSN 5985-01-227-3117
NSN 5990-00-945-3518
NSN 6685-01-303-6220
NSN 5935-00-003-7012
NSN 4140-00-211-5970
NSN 5985-01-089-5320
NSN 5905-01-417-4710
NSN 6685-00-670-4117
NSN 5835-00-059-5854