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 6320-00-908-6841
NSN 5998-00-994-0968
NSN 6105-01-526-6140
NSN 6105-01-390-6386
NSN 6685-01-467-8789
NSN 6135-01-255-9129
NSN 5950-01-399-0248
NSN 6620-00-070-2680
NSN 5950-01-142-5836
NSN 5965-01-252-8701
NSN 7035-01-400-3666
NSN 5996-00-348-3844