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 6650-01-240-2334
NSN 6650-00-544-5497
NSN 5975-01-236-6869
NSN 6685-01-219-1013
NSN 5855-01-556-2118
NSN 6620-00-433-9438
NSN 6645-01-341-0632
NSN 5996-01-033-2962
NSN 5935-00-900-4104
NSN 5855-01-641-5639
NSN 5945-01-557-8516
NSN 5895-01-317-3784