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 6150-01-369-1022
NSN 5975-00-126-5724
NSN 6105-01-230-5012
NSN 4140-00-758-7686
NSN 7035-01-597-7179
NSN 5999-00-251-7817
NSN 6645-00-513-6516
NSN 5915-01-395-2347
NSN 4140-01-226-2182
NSN 5935-01-331-0780
NSN 6150-01-028-4937
NSN 5910-01-525-8024