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 5925-01-605-4824
NSN 5920-01-453-4320
NSN 6150-01-642-3468
NSN 6240-01-586-0275
NSN 5975-01-645-4151
NSN 5915-01-200-2133
NSN 6105-01-167-0446
NSN 6645-01-613-7389
NSN 6240-01-371-4263
NSN 6150-01-381-5320
NSN 7035-00-585-2113
NSN 5855-00-631-4565