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 6320-00-313-9114
NSN 6105-01-398-0814
NSN 5996-01-418-2802
NSN 5990-00-283-1324
NSN 5920-01-476-5120
NSN 5895-00-061-0344
NSN 5990-00-263-1289
NSN 6645-01-159-5173
NSN 6685-01-139-3729
NSN 6650-00-518-5193
NSN 6610-01-238-5559
NSN 6130-00-144-0095