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 5910-00-186-9470
NSN 7035-01-145-5059
NSN 2925-00-918-0859
NSN 5855-01-643-6697
NSN 5895-01-386-3049
NSN 5945-01-129-7628
NSN 6320-01-204-2922
NSN 6220-00-209-9630
NSN 6650-00-035-9297
NSN 2925-01-254-3068
NSN 6135-00-405-1989
NSN 6110-00-575-9795