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 5996-01-145-8953
NSN 5835-00-484-1529
NSN 5999-01-401-5322
NSN 5965-01-290-7085
NSN 5905-01-618-5788
NSN 5990-01-011-8022
NSN 6685-00-857-1891
NSN 5910-01-093-2467
NSN 5960-00-168-8388
NSN 5950-00-544-1372
NSN 6650-01-566-1573
NSN 2925-00-388-8932