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 6610-00-553-5103
NSN 7035-01-486-4118
NSN 6320-01-607-0347
NSN 6685-01-369-5345
NSN 6645-00-372-2618
NSN 5835-01-469-6009
NSN 6620-00-492-4936
NSN 5905-00-286-8564
NSN 5925-00-061-4619
NSN 5999-01-519-9353
NSN 5999-01-359-2087
NSN 5905-01-497-7158