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 5925-01-416-9204
NSN 6620-01-298-6853
NSN 6685-01-608-1119
NSN 6150-00-855-2481
NSN 5965-00-066-7229
NSN 5835-00-987-9341
NSN 5996-01-247-7671
NSN 6105-01-260-4205
NSN 5975-00-051-1711
NSN 5950-01-388-0123
NSN 7035-01-535-5911
NSN 6685-01-004-0708