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 5996-01-622-6420
NSN 6220-01-412-4503
NSN 5965-00-929-9415
NSN 5835-01-414-3258
NSN 5999-00-618-9352
NSN 5998-00-503-7780
NSN 7035-00-803-3056
NSN 5920-01-554-1876
NSN 5999-01-212-3094
NSN 5835-00-864-4481
NSN 5910-01-476-3518
NSN 5855-01-302-2086