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 5905-00-060-1235
NSN 6220-01-441-8662
NSN 7035-00-369-6346
NSN 6320-01-560-7177
NSN 6240-00-893-4799
NSN 5965-00-538-2784
NSN 5965-00-215-5866
NSN 5895-01-287-9752
NSN 2925-01-656-8217
NSN 5975-00-804-9868
NSN 5935-01-112-3885
NSN 6130-00-523-9210