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 5996-00-417-9706
NSN 5910-00-361-9582
NSN 5996-00-601-6690
NSN 5835-01-416-6455
NSN 5835-01-250-9940
NSN 5920-01-377-8571
NSN 5925-01-214-5969
NSN 4140-01-330-6863
NSN 6145-01-063-5179
NSN 6620-00-317-7820
NSN 6220-01-293-5450
NSN 5985-00-811-9381