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 6240-00-192-7522
NSN 5999-01-411-6758
NSN 5905-00-079-5110
NSN 5895-01-378-2122
NSN 5960-01-423-1085
NSN 5945-01-255-0083
NSN 6105-01-408-5149
NSN 5950-00-111-6210
NSN 5945-01-234-3146
NSN 5930-00-859-8253
NSN 5835-01-412-0344
NSN 6645-01-538-3175