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 6130-00-162-8143
NSN 6110-01-097-3501
NSN 5855-01-516-5211
NSN 6150-01-086-1511
NSN 5965-01-565-6415
NSN 6620-01-374-2628
NSN 5910-01-521-4415
NSN 5996-01-597-3115
NSN 6610-01-507-4356
NSN 6320-00-513-8376
NSN 5915-01-105-9789
NSN 6145-01-271-0029