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 5965-01-262-3513
NSN 5960-01-224-7151
NSN 6105-01-491-2045
NSN 6110-01-089-7570
NSN 5975-01-122-2763
NSN 5855-00-962-3111
NSN 5855-01-031-4729
NSN 6610-01-582-6098
NSN 6105-01-586-7780
NSN 5905-01-282-6885
NSN 6620-00-957-4239
NSN 5910-01-044-5542