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 5945-00-751-9356
NSN 6105-01-504-6953
NSN 5999-01-574-3499
NSN 6105-01-454-6564
NSN 5895-00-030-9778
NSN 4140-00-295-0787
NSN 6620-01-283-6961
NSN 6620-00-736-8457
NSN 5998-01-421-9699
NSN 6135-01-139-1700
NSN 6650-00-471-1117
NSN 5930-01-386-7383