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 6135-01-502-3807
NSN 5910-00-292-0048
NSN 5910-01-238-1396
NSN 5965-00-182-7928
NSN 6145-01-197-7469
NSN 5950-00-813-3189
NSN 6150-01-377-9057
NSN 6145-00-501-5066
NSN 5920-00-276-8657
NSN 5930-01-146-4489
NSN 5895-01-446-5556
NSN 6150-00-764-3695