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 5945-00-754-8001
NSN 7035-00-495-2137
NSN 5915-00-421-9341
NSN 5915-00-679-2415
NSN 5996-01-452-1868
NSN 5935-01-369-6112
NSN 2925-01-139-5144
NSN 5945-00-101-0731
NSN 6645-00-952-9069
NSN 5855-01-122-9418
NSN 5999-00-203-5573
NSN 6105-00-539-8080