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 5985-00-269-4508
NSN 5996-01-535-6443
NSN 6130-00-877-5743
NSN 5960-00-665-5180
NSN 5999-00-839-0701
NSN 6320-01-458-1853
NSN 6650-01-240-1235
NSN 6685-01-187-8463
NSN 5965-01-601-6184
NSN 6145-01-255-0270
NSN 5950-00-475-7920
NSN 6620-01-046-8623