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 5985-01-142-0679
NSN 5998-01-369-6611
NSN 6650-01-485-8536
NSN 6145-01-434-5848
NSN 6110-00-387-3911
NSN 5990-01-616-9342
NSN 5895-01-219-4969
NSN 6110-01-659-8232
NSN 5935-01-406-7955
NSN 5895-00-101-5118
NSN 5985-01-045-7410
NSN 6610-01-395-7441