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 6105-01-534-9701
NSN 5925-01-514-8777
NSN 6110-01-051-6398
NSN 5910-01-430-5009
NSN 5965-00-285-0745
NSN 5996-01-454-3914
NSN 5965-01-617-4523
NSN 5960-01-458-7999
NSN 6135-01-268-7056
NSN 5998-01-333-4804
NSN 5945-00-777-6891
NSN 6320-01-340-4112