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 5999-01-228-5680
NSN 6130-01-504-7567
NSN 5935-00-095-6544
NSN 5996-00-226-5364
NSN 5996-00-999-8692
NSN 6320-01-015-9856
NSN 2925-01-474-3363
NSN 6145-01-077-7241
NSN 6650-01-142-6438
NSN 5985-01-459-7886
NSN 6650-01-079-9838
NSN 6130-01-640-7188