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 5835-00-546-4898
NSN 5935-01-396-7548
NSN 5985-01-192-4072
NSN 5975-01-158-5094
NSN 6610-01-595-5704
NSN 5999-01-315-6316
NSN 6645-01-135-5449
NSN 6145-01-134-2001
NSN 7035-00-541-8516
NSN 5950-01-113-5257
NSN 6130-01-289-8056
NSN 6130-00-763-0098