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 6650-00-070-5952
NSN 5930-01-626-1640
NSN 6130-01-336-2474
NSN 2925-00-149-0760
NSN 5998-00-868-2645
NSN 6685-01-112-5127
NSN 5985-00-333-5948
NSN 5960-01-182-1863
NSN 6650-01-078-7732
NSN 5905-00-299-8000
NSN 6650-01-398-1117
NSN 5965-01-342-2865