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 5999-00-016-6186
NSN 5965-01-168-8180
NSN 5895-00-596-8678
NSN 6240-00-239-8295
NSN 5925-00-137-1130
NSN 6110-01-206-4779
NSN 5960-01-498-0572
NSN 5945-01-302-1074
NSN 5985-01-365-1721
NSN 5945-00-949-1791
NSN 6620-01-596-3642
NSN 5915-01-412-1374