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 5990-00-891-8817
NSN 5950-01-054-4127
NSN 5935-01-640-6783
NSN 5835-01-104-5707
NSN 5905-01-017-8657
NSN 6240-00-353-5753
NSN 7035-01-466-6251
NSN 5960-01-512-0233
NSN 5855-01-400-1590
NSN 6130-00-901-4044
NSN 2925-01-362-2515
NSN 5910-00-098-6407