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 5985-00-935-8653
NSN 6240-01-564-3477
NSN 7035-01-013-9889
NSN 5835-00-827-1904
NSN 6685-01-381-0759
NSN 5990-01-322-9781
NSN 6130-01-645-8568
NSN 5910-00-233-6515
NSN 5950-01-388-0123
NSN 5985-01-533-1256
NSN 6320-01-618-7800
NSN 5915-01-569-8227