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 5910-00-758-6156
NSN 7035-01-286-2677
NSN 5945-01-554-8608
NSN 5915-01-487-6454
NSN 5996-00-962-5228
NSN 5945-00-489-7796
NSN 5915-01-633-9845
NSN 5905-00-447-5070
NSN 5905-01-605-3180
NSN 5910-01-116-3574
NSN 5985-00-086-7381
NSN 6135-00-269-5843