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 5950-00-484-7830
NSN 6110-01-096-3640
NSN 5835-01-088-1787
NSN 5895-01-544-0114
NSN 6620-01-256-9703
NSN 5915-00-955-5939
NSN 2925-00-060-8292
NSN 5935-00-597-1752
NSN 6145-01-634-0388
NSN 5835-00-173-4456
NSN 6650-01-282-5805
NSN 5920-01-093-1081