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 6220-01-221-7748
NSN 2925-00-163-9016
NSN 5965-01-258-5662
NSN 6110-00-931-2085
NSN 5895-01-612-4752
NSN 5910-01-275-7253
NSN 6110-01-369-0882
NSN 6110-01-411-6619
NSN 5945-00-140-6312
NSN 5965-01-080-9808
NSN 6650-01-485-3444
NSN 6135-00-891-4944