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 5935-01-494-9694
NSN 5855-01-109-6433
NSN 6320-00-937-5625
NSN 5950-00-155-4753
NSN 5930-01-106-9624
NSN 5905-01-574-2620
NSN 6610-01-360-3564
NSN 6110-01-427-8426
NSN 5996-01-149-2434
NSN 5960-00-539-7914
NSN 5960-01-489-1510
NSN 5915-01-258-6880