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 5835-01-042-5315
NSN 6320-01-281-6028
NSN 6150-01-326-9057
NSN 5985-00-549-5973
NSN 5950-00-933-6143
NSN 5998-01-386-2710
NSN 6620-01-425-5193
NSN 5920-01-156-4241
NSN 5910-00-655-3036
NSN 5999-01-170-2181
NSN 5950-01-149-9410
NSN 5960-01-433-3928