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 5915-00-774-8418
NSN 5960-01-549-4826
NSN 6650-01-410-8542
NSN 5905-01-038-2554
NSN 5985-01-116-2295
NSN 2925-00-233-5644
NSN 5895-00-525-3295
NSN 5895-01-200-7150
NSN 7035-01-537-5308
NSN 5975-00-686-7605
NSN 5975-00-518-1733
NSN 5975-00-276-7559