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 5996-00-720-3064
NSN 6320-01-046-5228
NSN 5905-00-093-5520
NSN 5960-00-338-9164
NSN 6610-01-283-2341
NSN 2925-00-595-7525
NSN 5998-01-204-0951
NSN 2925-01-480-3351
NSN 5950-01-029-3613
NSN 5835-01-629-2044
NSN 4140-01-491-0683
NSN 6110-01-396-6087