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 5945-01-290-4370
NSN 5945-01-397-1306
NSN 6620-01-197-8207
NSN 6220-01-186-5676
NSN 5985-01-433-2789
NSN 7035-01-633-9537
NSN 6130-00-312-5986
NSN 5835-01-606-8768
NSN 5835-01-257-0154
NSN 5855-00-472-2055
NSN 5895-01-037-9107
NSN 6685-00-530-7509