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 4140-00-844-9436
NSN 5998-00-203-1232
NSN 5925-00-487-1502
NSN 5895-01-213-5203
NSN 5855-00-862-3345
NSN 6645-01-413-8003
NSN 6320-01-473-9024
NSN 6220-01-252-3458
NSN 5999-01-193-1478
NSN 5905-01-591-8284
NSN 5855-01-191-3404
NSN 5965-00-518-0958