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 6145-01-139-4859
NSN 6130-01-210-0154
NSN 5895-01-125-7247
NSN 4140-01-393-6183
NSN 7035-01-056-5350
NSN 5950-00-722-9793
NSN 6610-01-544-3734
NSN 5998-01-579-5023
NSN 5905-01-172-2520
NSN 5935-01-116-7467
NSN 6110-01-458-5546
NSN 5985-00-256-6897