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 6150-00-003-0751
NSN 5895-00-126-0832
NSN 5950-00-604-0930
NSN 5855-00-149-0766
NSN 6650-01-615-6574
NSN 6650-00-758-7485
NSN 5965-01-505-3716
NSN 5855-01-387-8827
NSN 2925-01-106-8871
NSN 5855-00-361-0167
NSN 5930-01-261-5659
NSN 5985-00-251-1154