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 5999-01-059-7114
NSN 5855-00-281-3843
NSN 6650-01-226-4819
NSN 5975-00-106-6145
NSN 5960-01-599-9821
NSN 5855-01-532-7513
NSN 6240-00-847-8091
NSN 6610-00-527-8892
NSN 5990-00-288-1820
NSN 4140-01-659-9718
NSN 5996-01-489-5494
NSN 6685-01-105-3260