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 5835-00-284-0882
NSN 5965-01-199-8362
NSN 5999-01-634-0576
NSN 5960-01-027-7252
NSN 5895-01-196-4845
NSN 5998-00-483-1920
NSN 5905-01-039-5530
NSN 4140-00-526-4505
NSN 5950-01-069-2571
NSN 5910-01-100-5640
NSN 6145-01-618-9715
NSN 5975-00-665-0817