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 6685-00-925-7491
NSN 6240-01-311-1121
NSN 5895-00-679-8606
NSN 5835-01-113-4604
NSN 5975-01-318-7812
NSN 5950-01-309-2341
NSN 6240-00-115-8575
NSN 5915-01-394-1694
NSN 5975-00-248-5590
NSN 5999-01-365-4557
NSN 5935-00-818-8581
NSN 6620-01-316-5487