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 5965-00-267-4173
NSN 5935-00-397-9131
NSN 5895-01-112-3489
NSN 5985-01-284-7699
NSN 5835-01-143-9143
NSN 6145-01-277-1173
NSN 5990-00-983-7530
NSN 6105-00-042-4469
NSN 6145-00-419-9943
NSN 5925-01-494-8796
NSN 5895-01-386-3049
NSN 5895-00-079-1314