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 5910-01-268-0953
NSN 5925-01-435-4943
NSN 6105-00-083-0520
NSN 6145-01-151-6133
NSN 6130-01-032-4958
NSN 6650-01-514-0240
NSN 5945-01-288-6954
NSN 5975-01-255-0081
NSN 5975-01-412-0782
NSN 5935-00-116-8650
NSN 6240-01-248-0424
NSN 6150-00-992-1874