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 6150-01-083-0455
NSN 6610-00-073-4581
NSN 6650-00-073-5154
NSN 5999-00-138-3800
NSN 6645-00-459-7719
NSN 6620-01-452-4034
NSN 5999-01-597-7119
NSN 6320-01-476-7702
NSN 5996-00-035-5624
NSN 5835-01-244-8532
NSN 5945-01-106-5282
NSN 2925-01-201-3043