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 5985-00-274-4062
NSN 6685-01-408-2637
NSN 6610-01-571-3422
NSN 5945-00-925-2596
NSN 5999-00-502-0872
NSN 6145-00-688-5697
NSN 5895-01-374-7957
NSN 5945-00-822-1773
NSN 5960-01-291-3075
NSN 5998-01-167-9000
NSN 6685-01-384-0877
NSN 5935-01-214-4534