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 5915-00-468-3911
NSN 6650-01-381-7025
NSN 5960-01-560-8461
NSN 6105-00-414-8539
NSN 5925-01-282-0606
NSN 7035-00-349-8571
NSN 6145-00-239-2143
NSN 2925-00-159-9003
NSN 5920-00-078-2132
NSN 6145-01-026-0030
NSN 6610-01-504-1276
NSN 6650-01-372-6013