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 6320-01-279-0343
NSN 5950-01-570-4438
NSN 6240-00-499-6278
NSN 7035-01-435-7962
NSN 5999-01-454-9622
NSN 6130-01-052-2007
NSN 5895-01-616-6612
NSN 5950-01-207-0929
NSN 6240-01-279-3410
NSN 5999-01-502-4290
NSN 5960-01-623-3381
NSN 6645-01-337-1806