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 6320-01-564-0893
NSN 5855-00-256-5562
NSN 5895-00-860-8153
NSN 5945-00-127-2485
NSN 5965-01-146-1311
NSN 6220-01-623-4741
NSN 5975-01-104-9196
NSN 5905-00-375-5074
NSN 6145-01-284-4030
NSN 6650-00-499-2802
NSN 6105-01-004-7890
NSN 6645-00-155-2398