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 5935-01-082-1767
NSN 6130-01-202-8865
NSN 5935-00-492-7748
NSN 6145-01-246-5806
NSN 5996-01-514-7341
NSN 6320-00-331-7138
NSN 5935-01-422-4938
NSN 5925-01-100-4029
NSN 5915-01-013-8995
NSN 5855-01-578-1396
NSN 5945-00-241-4653
NSN 4140-00-585-8404