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 6135-00-752-1589
NSN 6610-01-278-2446
NSN 5920-01-359-1197
NSN 5950-01-485-8219
NSN 5985-01-415-0274
NSN 5999-00-655-3867
NSN 5915-01-293-5990
NSN 5895-01-535-7009
NSN 5835-00-757-3558
NSN 5835-00-954-2833
NSN 5895-00-160-4677
NSN 5985-00-141-9036