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 6620-01-573-8003
NSN 5935-01-436-1046
NSN 6610-01-633-8931
NSN 6145-01-604-3313
NSN 5915-00-074-3723
NSN 7035-01-055-6806
NSN 6135-00-134-6648
NSN 5915-01-598-9148
NSN 5999-01-471-0289
NSN 6105-00-079-9323
NSN 5910-00-407-7620
NSN 6135-01-428-8821