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 5985-01-466-9620
NSN 5895-01-440-7016
NSN 6645-00-623-5052
NSN 5905-00-316-3510
NSN 5965-01-406-3156
NSN 6240-01-183-5425
NSN 5935-01-008-3540
NSN 5915-00-860-0861
NSN 5910-01-107-8001
NSN 6650-00-292-9106
NSN 6220-01-129-4574
NSN 6610-01-465-1320