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 5965-01-408-6218
NSN 5895-00-007-5533
NSN 6620-00-342-0751
NSN 5910-01-385-0168
NSN 5930-01-382-6768
NSN 5998-00-499-6051
NSN 6650-00-238-1199
NSN 6220-01-578-6554
NSN 6685-01-029-1971
NSN 6220-01-152-2637
NSN 5920-01-202-7166
NSN 5950-01-392-6396