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 6220-00-741-1002
NSN 6130-01-517-4274
NSN 5935-00-379-4444
NSN 6685-00-081-3529
NSN 6240-00-244-0483
NSN 5945-00-820-3058
NSN 5998-01-051-6308
NSN 5950-01-441-2143
NSN 6645-01-590-5534
NSN 5985-01-392-0926
NSN 6320-00-731-6134
NSN 6130-01-246-7617