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 5950-01-024-9461
NSN 2925-01-386-7392
NSN 5985-01-534-7188
NSN 7035-01-408-8698
NSN 5895-01-203-4266
NSN 6650-01-181-4073
NSN 5855-00-149-0766
NSN 5855-01-437-6161
NSN 5975-01-223-2912
NSN 6650-01-381-2972
NSN 5855-01-260-7445
NSN 5945-01-313-8400