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 6110-01-428-8915
NSN 5999-01-302-8526
NSN 6150-01-503-4808
NSN 5985-01-486-2110
NSN 5855-00-688-9954
NSN 5950-01-347-5837
NSN 6150-00-342-9765
NSN 6130-01-623-0075
NSN 6135-00-782-6988
NSN 4140-01-203-5128
NSN 5965-01-308-3786
NSN 6145-00-935-8783