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 6610-01-591-4374
NSN 5999-01-200-7713
NSN 5905-01-495-0147
NSN 5910-01-175-4504
NSN 5920-00-306-4872
NSN 5915-00-866-4280
NSN 5999-01-659-4697
NSN 6130-00-583-9925
NSN 5985-01-182-1119
NSN 5965-00-942-1602
NSN 7035-01-327-6130
NSN 5975-01-343-8650