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 6105-00-143-7283
NSN 5925-00-035-8469
NSN 6110-01-578-5595
NSN 5925-01-332-5634
NSN 6650-01-112-0453
NSN 6620-00-948-6751
NSN 6145-01-290-1037
NSN 6650-01-509-8018
NSN 5996-01-487-4377
NSN 5985-01-242-8446
NSN 5835-01-478-9428
NSN 7035-01-386-3004