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 5910-01-295-0106
NSN 5950-00-878-2835
NSN 5945-00-276-9261
NSN 6220-00-433-4499
NSN 6105-01-083-9514
NSN 6610-01-099-9710
NSN 5915-01-446-3835
NSN 5990-00-660-8608
NSN 5999-01-428-7793
NSN 5930-01-569-8048
NSN 5930-00-823-8324
NSN 5925-00-188-8678