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 5910-01-244-6884
NSN 5985-01-604-9171
NSN 5945-01-129-8695
NSN 5998-00-217-0755
NSN 5998-00-575-7295
NSN 5835-01-552-8365
NSN 5975-00-175-0586
NSN 5965-00-351-7460
NSN 5950-01-180-8061
NSN 5915-00-964-5390
NSN 6150-01-514-1410
NSN 6220-00-216-7284