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 5996-01-542-9499
NSN 6135-00-152-8729
NSN 5950-01-299-9782
NSN 4140-01-204-5878
NSN 5998-01-511-1956
NSN 6650-00-287-5868
NSN 5965-01-202-1007
NSN 5990-01-641-2217
NSN 5960-01-036-3839
NSN 5996-01-435-5547
NSN 5999-00-821-0141
NSN 2925-01-535-3167