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 5950-01-590-6393
NSN 5950-01-267-2805
NSN 5999-00-756-3891
NSN 5990-01-482-5950
NSN 7035-01-461-7742
NSN 6150-00-823-4702
NSN 6145-00-981-9528
NSN 6135-01-611-0125
NSN 5915-01-629-1069
NSN 6645-01-018-7664
NSN 6320-01-170-4068
NSN 5925-00-542-9637