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 6105-00-146-1568
NSN 6685-00-801-7587
NSN 7035-00-235-3529
NSN 5915-01-499-5242
NSN 5895-00-476-4493
NSN 5945-01-597-8682
NSN 5920-00-992-1820
NSN 5945-00-877-8364
NSN 6105-01-164-3391
NSN 5965-00-950-0602
NSN 5915-00-688-5875
NSN 6220-00-620-7563