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 5855-01-527-9136
NSN 5960-01-093-2740
NSN 5960-01-564-5044
NSN 6110-01-357-1386
NSN 5960-01-433-7565
NSN 5950-01-197-2926
NSN 5835-01-051-7584
NSN 6130-01-101-7511
NSN 5915-01-445-6577
NSN 6220-00-378-1484
NSN 6145-00-266-8453
NSN 5960-00-242-6053