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 6130-01-228-8062
NSN 6110-01-076-0642
NSN 6610-01-111-4807
NSN 5935-01-360-4296
NSN 5998-00-143-0485
NSN 5855-01-541-5569
NSN 6685-01-191-6732
NSN 6110-00-175-3661
NSN 5915-01-364-1116
NSN 5985-01-528-8702
NSN 6150-01-395-3646
NSN 5996-00-081-0787