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 5935-01-423-8568
NSN 5950-01-335-8954
NSN 5855-01-463-7372
NSN 6110-01-424-0078
NSN 5895-01-324-1324
NSN 5945-01-382-9224
NSN 5985-01-381-6674
NSN 6110-01-145-8113
NSN 5985-00-911-3692
NSN 5935-00-538-0414
NSN 5985-00-166-3179
NSN 5915-01-579-7770