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 5925-01-157-9548
NSN 5920-00-195-5461
NSN 5915-01-513-9122
NSN 5925-00-261-8166
NSN 2925-01-197-7864
NSN 5999-00-478-6991
NSN 5920-00-425-2878
NSN 5925-00-782-6946
NSN 6110-01-614-2574
NSN 5895-00-363-1486
NSN 6105-01-014-9251
NSN 6320-00-676-9387