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 6240-01-469-5719
NSN 6650-00-504-9946
NSN 6620-00-371-1809
NSN 5945-00-361-8603
NSN 5996-00-784-3240
NSN 5999-01-254-0227
NSN 6110-01-191-1335
NSN 6145-01-531-2294
NSN 5999-00-679-9026
NSN 6685-01-364-0192
NSN 6240-00-357-7976
NSN 5950-01-598-7529