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 6650-01-333-9155
NSN 5855-01-122-9418
NSN 6650-01-007-3802
NSN 5935-01-127-3818
NSN 6150-00-093-5783
NSN 5999-01-643-5555
NSN 5960-01-531-4845
NSN 5960-01-480-7629
NSN 6135-00-683-0536
NSN 5960-00-231-3767
NSN 6130-01-592-6651
NSN 5975-01-310-5126