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 5999-01-485-2121
NSN 5895-00-553-8345
NSN 6130-01-483-1024
NSN 5915-01-545-4759
NSN 6110-00-816-9715
NSN 6145-00-865-4833
NSN 6150-01-369-0622
NSN 6110-00-243-1646
NSN 6650-01-524-6791
NSN 5998-00-828-4059
NSN 6610-00-483-6239
NSN 6105-00-165-4236