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 5960-01-013-9346
NSN 5895-01-606-4543
NSN 5905-01-468-6390
NSN 6620-00-825-2227
NSN 6650-01-323-9183
NSN 5985-01-647-0959
NSN 5990-00-242-2705
NSN 6685-01-407-4374
NSN 5990-01-616-9342
NSN 6220-00-131-2095
NSN 7035-01-268-0933
NSN 5990-01-043-3400