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 5950-01-246-3984
NSN 5910-01-596-4412
NSN 5998-01-049-0250
NSN 6610-01-174-9075
NSN 5915-00-358-2407
NSN 5960-01-040-2282
NSN 6645-00-958-5299
NSN 5835-01-257-0154
NSN 5945-01-350-3649
NSN 5910-01-039-3056
NSN 5925-01-604-8796
NSN 5965-01-502-7006