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 5999-00-695-0339
NSN 2925-00-150-7334
NSN 5915-01-390-5482
NSN 5950-00-584-4571
NSN 6240-00-960-0224
NSN 6610-00-147-3187
NSN 6240-01-059-0404
NSN 5855-01-385-8846
NSN 6130-01-463-7402
NSN 6240-01-618-4065
NSN 5930-00-406-6270
NSN 5999-01-101-2595