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 6650-01-472-3751
NSN 6240-01-214-4805
NSN 5855-01-358-5253
NSN 6645-01-220-9530
NSN 5996-01-417-4246
NSN 5996-01-499-5427
NSN 6620-01-359-0476
NSN 6145-00-753-2264
NSN 6145-00-889-1492
NSN 5998-01-383-6824
NSN 6610-00-199-8915
NSN 5905-01-158-8880