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 6105-01-085-6002
NSN 5930-00-541-8594
NSN 6620-00-189-0967
NSN 2925-01-290-6822
NSN 5925-00-422-5151
NSN 6650-00-515-6002
NSN 6240-01-188-7282
NSN 6105-01-490-3605
NSN 6320-00-164-4087
NSN 5920-00-854-4931
NSN 5960-00-413-2695
NSN 5985-01-621-4843