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 6105-01-334-7267
NSN 5975-01-359-8113
NSN 5920-00-608-9731
NSN 5985-00-935-0127
NSN 6645-01-456-1182
NSN 5996-01-125-5781
NSN 5950-01-143-7950
NSN 7035-01-461-7742
NSN 5915-00-144-2841
NSN 6685-01-491-5620
NSN 6110-00-777-2547
NSN 6135-00-500-2082