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 6240-01-468-8407
NSN 5905-01-042-2763
NSN 5910-01-522-0632
NSN 6130-01-265-8696
NSN 5905-01-116-5940
NSN 5996-01-186-4790
NSN 5985-00-102-8657
NSN 6130-01-389-3576
NSN 6145-00-343-5967
NSN 6145-00-208-6843
NSN 5935-00-011-4560
NSN 5998-01-095-2927