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 5910-00-043-1365
NSN 6685-01-342-9883
NSN 5950-01-164-7388
NSN 6610-01-187-1748
NSN 5975-01-634-0678
NSN 5915-01-037-7819
NSN 5915-00-269-4463
NSN 6105-01-094-5268
NSN 5965-00-756-0457
NSN 5999-00-160-1386
NSN 5998-01-366-1501
NSN 6320-01-530-0588