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 5985-00-983-2424
NSN 6320-00-313-9114
NSN 6145-01-465-1183
NSN 6105-01-634-0322
NSN 7035-01-527-3883
NSN 4140-01-548-5651
NSN 5950-01-263-1728
NSN 5990-00-997-8945
NSN 5935-00-194-4030
NSN 6110-01-144-7988
NSN 5996-01-246-2472
NSN 5930-01-647-9731