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 6650-01-629-9480
NSN 5996-01-221-2091
NSN 6220-01-195-5967
NSN 6135-01-230-4399
NSN 5910-01-192-1441
NSN 6610-01-452-5180
NSN 5930-01-571-5778
NSN 5960-01-602-6009
NSN 5905-01-393-5962
NSN 6105-01-510-4633
NSN 5915-01-484-6542
NSN 6110-00-911-4000