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 5915-00-409-4724
NSN 6610-01-426-5090
NSN 5920-01-522-5511
NSN 5985-01-438-5434
NSN 6110-00-181-4303
NSN 5950-01-154-5431
NSN 5945-01-055-6661
NSN 5990-00-495-0021
NSN 5960-00-583-1534
NSN 5925-01-221-1669
NSN 5945-01-572-5702
NSN 5975-00-994-6806