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 2925-00-295-4765
NSN 5985-01-573-8922
NSN 5915-01-112-2056
NSN 6685-01-510-9575
NSN 5920-00-998-9528
NSN 6320-01-240-4637
NSN 5945-01-221-7885
NSN 6610-01-099-9710
NSN 6650-00-087-6428
NSN 5835-01-242-9806
NSN 6685-01-028-8031
NSN 5835-00-572-7445