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 6130-00-684-6773
NSN 5935-01-538-4432
NSN 5835-01-528-7454
NSN 5915-01-182-8133
NSN 6620-01-176-1466
NSN 5920-01-411-5423
NSN 6685-01-634-0611
NSN 5835-00-412-8073
NSN 5925-01-421-2632
NSN 6145-00-239-2143
NSN 6645-01-544-3581
NSN 5965-01-045-0247