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 5835-01-024-9249
NSN 6130-01-453-6337
NSN 6650-01-382-3870
NSN 4140-01-658-5535
NSN 5975-00-730-3164
NSN 6685-00-430-5471
NSN 6610-00-144-7036
NSN 5950-01-013-8525
NSN 5960-01-474-4843
NSN 6145-01-063-8566
NSN 5960-01-383-6262
NSN 6105-01-356-4629