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 5925-01-169-0995
NSN 5835-00-943-2763
NSN 2925-00-603-9371
NSN 6220-00-303-3611
NSN 6685-01-391-6790
NSN 6150-01-193-8100
NSN 6650-01-069-1665
NSN 5925-01-187-0695
NSN 4140-00-383-8230
NSN 5960-01-050-0264
NSN 5855-01-003-7102
NSN 6135-01-322-4655