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 5975-00-651-3919
NSN 5945-01-403-2800
NSN 5998-01-125-2545
NSN 6130-00-436-6361
NSN 6110-01-355-0563
NSN 5895-01-110-6737
NSN 5965-00-677-1461
NSN 6650-01-633-1974
NSN 6105-01-528-8027
NSN 5935-00-593-6050
NSN 5990-01-254-2936
NSN 5920-01-087-2974