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 5996-01-254-2510
NSN 5990-01-542-4212
NSN 5985-01-421-7477
NSN 5925-01-646-3988
NSN 6645-01-432-7026
NSN 5999-01-167-4705
NSN 6150-01-359-7405
NSN 6130-01-368-5882
NSN 6150-00-516-8445
NSN 5960-00-421-1054
NSN 5835-00-589-6300
NSN 5895-01-332-7142