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 6110-01-529-3388
NSN 5965-01-103-5133
NSN 6110-01-611-1081
NSN 5905-01-529-4884
NSN 4140-00-736-8813
NSN 5905-00-099-1474
NSN 5910-01-210-0082
NSN 5950-00-581-9999
NSN 5905-01-394-8746
NSN 6620-01-144-2488
NSN 6145-00-791-9820
NSN 5945-01-640-7097