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 5935-01-338-7371
NSN 5996-01-315-6032
NSN 6620-00-051-6045
NSN 5930-01-226-8943
NSN 5905-00-958-1684
NSN 5998-00-247-7201
NSN 5999-01-331-3274
NSN 6645-01-223-2402
NSN 5920-01-509-1153
NSN 6110-00-166-5039
NSN 6610-00-667-6832
NSN 5910-01-351-7089