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 5910-01-115-0748
NSN 5950-01-302-2040
NSN 6650-01-223-3113
NSN 5998-01-593-2386
NSN 5960-01-106-9300
NSN 6610-01-439-2651
NSN 5895-00-100-1216
NSN 5925-00-806-7493
NSN 6685-00-433-5922
NSN 5996-01-512-2040
NSN 5945-01-317-2186
NSN 5910-01-508-7868