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 6320-01-352-5653
NSN 6145-01-248-6284
NSN 5950-01-123-2141
NSN 5920-01-413-7292
NSN 5935-01-054-3862
NSN 6610-01-367-5110
NSN 5990-00-757-5262
NSN 6110-01-192-1800
NSN 5935-01-282-6097
NSN 7035-00-703-3535
NSN 6650-01-380-4107
NSN 5950-00-842-6522