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 2925-01-226-6126
NSN 5999-01-068-6842
NSN 5999-01-077-7439
NSN 5925-01-568-0393
NSN 5855-01-407-8706
NSN 5975-01-026-9931
NSN 5996-00-929-1506
NSN 6135-01-136-1059
NSN 6105-00-038-7518
NSN 5835-00-392-2630
NSN 6130-01-438-6291
NSN 6220-01-607-3401