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 7035-00-509-7082
NSN 4140-01-152-2672
NSN 6130-01-420-9876
NSN 5975-01-411-0181
NSN 6105-00-564-4140
NSN 6620-00-333-5503
NSN 6320-00-036-3688
NSN 6685-01-584-8871
NSN 5835-01-502-9228
NSN 6620-00-553-8988
NSN 5950-01-596-5787
NSN 6130-00-419-1119