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 5998-00-983-8846
NSN 5935-00-633-8302
NSN 6650-00-316-4889
NSN 6150-01-654-7606
NSN 5905-01-134-7695
NSN 5999-00-457-0574
NSN 7035-01-366-5912
NSN 5965-01-154-6319
NSN 6110-01-053-5179
NSN 5945-01-235-7698
NSN 6645-01-054-7101
NSN 6110-00-953-1027