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 5996-01-503-8589
NSN 6135-01-496-5810
NSN 5915-01-052-3734
NSN 6320-01-484-7734
NSN 5960-01-037-7988
NSN 5996-01-455-2198
NSN 5985-00-774-0317
NSN 6650-00-820-4577
NSN 6240-01-328-0718
NSN 5996-01-364-1074
NSN 5855-00-560-0110
NSN 5998-00-152-0046