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 6650-01-206-3584
NSN 5935-01-141-0558
NSN 6110-01-311-9175
NSN 6240-01-194-2206
NSN 5925-01-433-7517
NSN 6150-00-161-2480
NSN 6240-00-495-5712
NSN 5855-01-144-4837
NSN 6685-01-313-7103
NSN 6150-01-191-6951
NSN 5895-01-414-4856
NSN 5950-01-561-2724