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 5960-01-425-1454
NSN 6105-01-167-2127
NSN 6645-00-813-3084
NSN 6240-01-406-5345
NSN 5920-00-422-5517
NSN 6110-00-181-5634
NSN 5905-01-280-0355
NSN 6610-00-518-4919
NSN 5950-01-065-5542
NSN 5925-00-741-5420
NSN 5990-00-285-1948
NSN 6685-01-055-6057