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 6105-00-692-8709
NSN 5975-01-411-5382
NSN 5925-01-356-9050
NSN 5895-00-964-8989
NSN 4140-01-043-8556
NSN 5915-00-291-3736
NSN 5985-00-382-2781
NSN 7035-01-037-5750
NSN 5935-00-878-3348
NSN 5895-01-065-8704
NSN 5925-01-656-0165
NSN 6645-01-507-2887