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 5855-00-310-2740
NSN 5835-00-357-9544
NSN 5935-00-914-2287
NSN 7035-00-116-1900
NSN 6685-01-049-6218
NSN 5910-01-388-9705
NSN 5915-01-643-5786
NSN 5835-01-535-0948
NSN 5975-01-610-7000
NSN 5960-00-244-8044
NSN 5855-00-361-0167
NSN 6105-01-147-1495