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 5920-00-359-4880
NSN 5996-01-624-7629
NSN 6320-00-731-6134
NSN 6610-01-149-9749
NSN 5930-01-064-2452
NSN 5999-01-294-7726
NSN 6220-01-327-1802
NSN 6145-00-468-8534
NSN 5910-00-480-8267
NSN 6240-01-047-2786
NSN 5945-00-645-2309
NSN 6650-00-078-5773