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 5985-01-218-2498
NSN 5945-00-780-4448
NSN 6135-00-497-0491
NSN 5965-01-078-6776
NSN 5935-01-066-6355
NSN 5975-01-496-3368
NSN 6110-01-054-2354
NSN 5910-01-495-9927
NSN 6685-01-089-4789
NSN 5915-00-833-9025
NSN 5895-01-068-3279
NSN 6220-00-077-0050