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 5935-01-092-5868
NSN 5930-01-628-9642
NSN 6645-01-290-3930
NSN 5905-01-135-4872
NSN 5999-01-248-2278
NSN 5895-00-001-7072
NSN 2925-01-335-4549
NSN 6110-01-583-4062
NSN 6135-00-255-1340
NSN 5950-00-683-8304
NSN 5935-01-168-8781
NSN 6135-01-124-2376