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 5999-00-892-8728
NSN 6145-01-129-6897
NSN 6130-00-458-4680
NSN 6220-01-384-9131
NSN 6685-01-242-9286
NSN 6320-01-436-9228
NSN 6105-01-553-6626
NSN 5910-01-560-4230
NSN 5925-01-239-9656
NSN 6135-00-593-6831
NSN 6105-01-330-8211
NSN 7035-00-413-0992