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 2925-01-468-7073
NSN 5998-01-105-0068
NSN 5965-01-528-8152
NSN 6220-01-184-2401
NSN 5998-01-186-7314
NSN 6240-01-063-7685
NSN 6135-00-276-7625
NSN 2925-01-415-0264
NSN 6105-01-634-0322
NSN 5999-00-409-4505
NSN 6620-01-281-6386
NSN 5960-00-133-9234