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 2925-01-314-5833
NSN 5935-01-255-0298
NSN 6130-01-399-0126
NSN 5996-01-590-2677
NSN 6130-00-758-4485
NSN 6105-01-483-2102
NSN 6685-01-444-1496
NSN 6150-01-302-9663
NSN 5990-00-199-0081
NSN 5895-01-411-6024
NSN 5930-01-483-9099
NSN 6135-00-080-9176