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 2925-01-099-7075
NSN 5960-00-955-0012
NSN 6150-01-086-8430
NSN 6145-01-634-0388
NSN 5985-01-364-1235
NSN 5960-00-179-8054
NSN 5990-01-390-2177
NSN 5905-00-959-6063
NSN 2925-00-336-8364
NSN 5895-00-823-4971
NSN 6105-01-464-4388
NSN 6135-00-087-5300