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 5960-01-227-9642
NSN 6220-01-519-9305
NSN 6145-00-245-1180
NSN 6320-01-046-5228
NSN 6110-01-184-0733
NSN 6105-00-476-0058
NSN 5965-01-265-6814
NSN 5960-00-020-9453
NSN 5915-01-327-5893
NSN 6610-01-513-3526
NSN 5835-01-352-6725
NSN 6105-00-320-0260