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 6240-01-447-2666
NSN 6650-00-191-9000
NSN 5985-01-155-4191
NSN 6220-00-186-8565
NSN 6620-00-313-2018
NSN 5915-01-654-9378
NSN 5895-01-140-2818
NSN 6610-00-514-5323
NSN 6145-01-466-8770
NSN 5835-01-604-7489
NSN 5835-01-447-2544
NSN 6135-00-078-9931