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 6650-00-113-7698
NSN 6105-01-158-2232
NSN 5945-01-057-7430
NSN 5990-01-423-2219
NSN 5985-00-531-5821
NSN 5945-00-107-1675
NSN 6685-01-435-4366
NSN 6650-00-155-5827
NSN 7035-01-095-3765
NSN 5920-01-520-6122
NSN 5855-01-112-7725
NSN 5915-01-014-4837