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 5975-01-382-9350
NSN 5996-01-119-2720
NSN 6110-00-525-3418
NSN 6105-01-547-7612
NSN 5965-00-217-2476
NSN 5998-00-679-4001
NSN 5999-01-462-0590
NSN 6240-01-420-8323
NSN 5855-01-308-0955
NSN 6685-00-866-5514
NSN 6110-01-129-7998
NSN 5945-01-382-8214