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 6130-01-645-5036
NSN 5895-01-472-8377
NSN 6130-01-010-6094
NSN 6130-01-390-4093
NSN 4140-00-066-5433
NSN 6610-01-014-3964
NSN 6320-01-312-0964
NSN 5960-01-526-3843
NSN 6105-01-634-0322
NSN 5998-01-310-9584
NSN 5915-01-580-0308
NSN 4140-01-569-5523