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 6110-00-635-9686
NSN 6130-00-471-3625
NSN 5999-00-538-3679
NSN 5985-01-164-0550
NSN 5985-01-354-3231
NSN 6105-01-350-9691
NSN 5996-00-329-2886
NSN 6645-01-322-8897
NSN 7035-00-347-5537
NSN 6105-01-627-5659
NSN 5998-00-833-5510
NSN 6620-01-281-6386