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 5835-01-642-4705
NSN 6610-01-058-2366
NSN 5996-01-537-0084
NSN 5915-01-315-3843
NSN 6150-01-630-2774
NSN 5999-00-089-9096
NSN 5910-01-077-0187
NSN 7035-01-537-9439
NSN 6610-01-255-4544
NSN 6110-00-987-3675
NSN 6320-00-194-4252
NSN 5925-01-163-8562