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 5960-01-089-8155
NSN 6110-01-648-1736
NSN 6645-01-495-0939
NSN 6685-00-276-9889
NSN 6105-00-412-2058
NSN 5910-01-145-8325
NSN 5915-01-419-9071
NSN 6240-01-519-8781
NSN 6240-01-204-6639
NSN 5996-01-495-8140
NSN 6240-00-129-6653
NSN 5998-00-494-9140