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 5855-01-273-0927
NSN 5855-01-147-4785
NSN 5835-01-449-7511
NSN 6145-01-564-2556
NSN 6685-01-564-8611
NSN 6105-01-229-9872
NSN 5975-00-440-2320
NSN 5950-01-041-8588
NSN 5935-00-730-1870
NSN 5910-00-392-6822
NSN 6220-00-808-3655
NSN 5945-01-301-6599