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 2925-01-446-6976
NSN 5999-01-500-2107
NSN 5965-00-735-9315
NSN 6620-00-905-8530
NSN 6220-01-527-4130
NSN 4140-01-505-1528
NSN 5999-01-024-1867
NSN 6150-01-343-1361
NSN 6610-01-170-2905
NSN 6105-01-102-8658
NSN 5996-01-211-8067
NSN 5950-00-462-7365