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 6610-01-342-9774
NSN 6145-00-539-4832
NSN 5998-00-758-5484
NSN 5930-01-434-1522
NSN 5855-01-191-3404
NSN 5945-01-039-5452
NSN 6110-01-042-3110
NSN 5999-01-491-9221
NSN 6150-01-102-0792
NSN 5965-01-448-9585
NSN 5915-00-386-9575
NSN 6685-00-284-2244