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 6105-00-733-9226
NSN 6320-01-308-8366
NSN 6150-00-456-0775
NSN 6610-00-670-4136
NSN 6130-00-558-6112
NSN 5895-00-948-2341
NSN 6685-01-542-8635
NSN 5855-01-507-5749
NSN 5915-01-525-3603
NSN 4140-01-198-9990
NSN 5905-00-372-1003
NSN 5930-00-957-6878