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 6645-00-963-9491
NSN 5960-01-148-0074
NSN 6645-00-435-5610
NSN 6145-01-289-7863
NSN 5999-00-376-5072
NSN 5999-00-283-2715
NSN 5915-00-350-3430
NSN 6685-00-972-5886
NSN 6240-00-437-5216
NSN 5910-01-323-5341
NSN 5999-01-567-2553
NSN 6620-00-506-0112