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 6105-01-461-4419
NSN 5895-01-168-7595
NSN 5960-01-240-3266
NSN 5999-01-560-6310
NSN 5990-00-703-0175
NSN 6320-01-495-0512
NSN 6110-01-388-1723
NSN 5935-01-594-0222
NSN 5996-00-236-7712
NSN 5905-00-448-5712
NSN 5910-01-278-7146
NSN 5855-00-228-8446