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 7035-00-205-1932
NSN 7035-00-206-6123
NSN 5895-01-591-1111
NSN 5925-01-331-6300
NSN 5975-01-230-5985
NSN 5975-01-541-6032
NSN 5930-00-494-9015
NSN 5996-01-508-2467
NSN 5935-01-654-6701
NSN 6620-01-481-1358
NSN 6220-01-269-5263
NSN 5855-01-263-7669