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 5895-01-361-6920
NSN 6620-01-400-2221
NSN 6620-01-280-3516
NSN 5965-00-035-4556
NSN 6220-01-306-5610
NSN 5895-01-406-7377
NSN 6150-01-195-2063
NSN 5895-01-145-2462
NSN 5999-01-526-2482
NSN 5925-00-954-1724
NSN 6320-01-098-2503
NSN 5965-01-485-3501