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 5855-00-797-8217
NSN 6645-01-134-8137
NSN 6610-00-798-8562
NSN 5975-00-086-8300
NSN 5965-01-129-1968
NSN 6105-01-394-5305
NSN 5935-00-997-5190
NSN 5990-01-463-2279
NSN 7035-01-048-7122
NSN 5975-00-409-0791
NSN 5998-01-494-6778
NSN 6135-00-269-5843