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 5960-01-167-8796
NSN 5915-01-444-4069
NSN 5999-01-416-6017
NSN 5945-01-569-6674
NSN 6150-01-437-9006
NSN 6620-00-106-9658
NSN 5895-01-424-5338
NSN 5935-00-008-0371
NSN 6220-00-450-0577
NSN 5965-01-589-0448
NSN 5855-00-973-5717
NSN 5960-00-866-9660