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 5975-01-632-9582
NSN 6650-01-544-9137
NSN 6685-00-153-3914
NSN 6610-01-381-3181
NSN 5999-00-162-8932
NSN 6320-01-380-7372
NSN 5985-01-605-1920
NSN 5915-00-173-1126
NSN 5990-00-021-6919
NSN 6320-01-512-2031
NSN 6220-00-896-6239
NSN 6105-00-933-5161