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 5965-01-573-5863
NSN 5950-00-252-7065
NSN 6130-01-481-1193
NSN 5930-00-033-7875
NSN 5835-01-246-0972
NSN 5920-01-113-5182
NSN 5975-01-231-9080
NSN 5990-00-636-4218
NSN 6145-01-426-6657
NSN 5990-01-258-0512
NSN 5945-01-382-6190
NSN 6610-01-219-8656