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 6150-00-259-2791
NSN 6145-01-027-1454
NSN 6130-00-365-4572
NSN 5910-01-278-9009
NSN 5945-01-360-1463
NSN 6620-00-959-6614
NSN 6130-01-503-4398
NSN 6240-00-518-3541
NSN 5855-01-487-5048
NSN 5895-00-514-2905
NSN 6220-00-396-0039
NSN 5855-00-451-6155