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 5999-00-736-3458
NSN 5855-00-688-9954
NSN 6105-01-231-3550
NSN 5965-01-473-0825
NSN 6685-01-364-2316
NSN 5985-01-261-4728
NSN 5935-01-330-8685
NSN 6320-01-170-0708
NSN 6105-01-443-8388
NSN 6105-01-448-7843
NSN 5905-01-506-0474
NSN 5999-01-089-2269