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 5935-00-282-7967
NSN 5975-01-294-2134
NSN 5999-01-219-1604
NSN 5996-01-204-9747
NSN 5975-00-278-7437
NSN 6650-00-035-9297
NSN 5915-01-183-9326
NSN 6105-00-426-5430
NSN 6645-01-162-8023
NSN 5915-01-477-4647
NSN 6650-00-187-5388
NSN 6645-01-041-3533