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 5855-00-631-4565
NSN 5950-01-186-2532
NSN 5985-01-321-1702
NSN 6620-01-105-5770
NSN 5925-00-908-2843
NSN 6320-00-845-3261
NSN 5998-01-230-0152
NSN 5920-01-357-0997
NSN 6320-01-166-3602
NSN 5915-01-163-7574
NSN 5925-01-207-1403
NSN 5950-01-188-7405