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 5996-01-646-5174
NSN 5855-01-506-6767
NSN 5985-01-427-3734
NSN 6610-00-149-1534
NSN 5999-01-106-0842
NSN 6135-01-578-1148
NSN 5985-01-384-5024
NSN 6105-01-531-7141
NSN 5999-01-421-3006
NSN 5930-01-595-5311
NSN 5965-01-208-6903
NSN 5990-00-013-1042