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 2925-01-197-7864
NSN 6320-01-160-8578
NSN 5999-01-174-3694
NSN 6110-01-152-2840
NSN 6620-00-426-6884
NSN 6650-00-197-7563
NSN 5915-01-535-6472
NSN 6220-01-081-7631
NSN 5925-00-190-0095
NSN 5925-00-804-5814
NSN 6620-00-109-9498
NSN 5950-01-177-8732