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 5985-00-702-1728
NSN 6135-00-967-3112
NSN 5905-01-406-5654
NSN 5905-01-014-8189
NSN 5999-00-168-0356
NSN 5960-01-040-7114
NSN 5945-01-269-2576
NSN 4140-01-265-3736
NSN 5999-01-005-0321
NSN 5965-01-185-2026
NSN 5998-00-728-3637
NSN 5985-01-141-6126