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 5990-00-824-6046
NSN 5910-01-311-3070
NSN 7035-01-357-7786
NSN 5835-01-062-2235
NSN 6145-01-557-3355
NSN 5965-01-555-8775
NSN 6645-00-664-4665
NSN 5935-01-258-5410
NSN 5999-01-348-3435
NSN 5935-01-232-1396
NSN 6240-01-242-0150
NSN 5935-01-423-7534