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 6130-00-781-4245
NSN 5915-01-444-7186
NSN 6130-01-228-4564
NSN 5999-01-178-6884
NSN 6645-01-587-4642
NSN 6610-01-219-1656
NSN 5925-00-169-4513
NSN 5985-01-435-7088
NSN 5945-01-060-9058
NSN 6130-00-092-7574
NSN 5895-00-264-2047
NSN 5960-01-119-4609