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 5950-01-475-4689
NSN 5835-00-902-8680
NSN 6145-01-132-5665
NSN 5965-00-464-6191
NSN 5999-01-387-1301
NSN 5920-01-246-0706
NSN 6645-01-446-5419
NSN 6620-01-591-4031
NSN 5965-01-435-6644
NSN 6150-01-025-1467
NSN 2925-01-110-1467
NSN 6645-00-935-7046