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 6145-01-448-5777
NSN 5915-01-632-7216
NSN 5855-01-539-0639
NSN 5935-00-114-2638
NSN 6220-00-551-7516
NSN 5998-01-412-3746
NSN 5835-01-475-5714
NSN 5905-01-265-7453
NSN 5998-01-258-9676
NSN 6105-01-492-5723
NSN 6650-01-076-5232
NSN 5895-01-317-2950