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 2925-00-305-8030
NSN 5915-01-333-0895
NSN 5905-01-142-9730
NSN 5960-01-114-8152
NSN 5895-01-533-4707
NSN 5910-01-125-8194
NSN 6105-01-293-7688
NSN 6320-01-578-6006
NSN 5996-01-248-0614
NSN 5925-01-170-2306
NSN 6645-01-491-5553
NSN 5895-00-288-5878