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 5945-01-079-9599
NSN 5965-01-562-4255
NSN 5950-01-374-0869
NSN 5895-01-529-5809
NSN 6320-00-225-7013
NSN 4140-01-231-9419
NSN 5925-00-170-4090
NSN 5999-01-197-1765
NSN 6110-01-580-0855
NSN 5965-01-386-2988
NSN 5920-01-078-3780
NSN 5925-01-113-7264