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 6110-00-879-0810
NSN 6685-00-299-8496
NSN 6145-00-147-3499
NSN 5950-01-033-2066
NSN 5999-01-270-5291
NSN 5895-01-292-2005
NSN 6685-00-232-1274
NSN 6145-01-495-2874
NSN 5855-00-135-0797
NSN 5915-01-449-5807
NSN 6620-00-236-0449
NSN 6135-01-255-9129