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 6240-00-793-1807
NSN 5950-00-623-5682
NSN 6220-00-922-8241
NSN 6130-00-596-9565
NSN 5935-00-726-9274
NSN 5920-01-501-1361
NSN 5905-01-572-6915
NSN 7035-01-458-7762
NSN 6685-00-100-4753
NSN 5925-00-614-3820
NSN 5950-01-510-4591
NSN 6650-00-170-5095