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 5930-01-599-8849
NSN 5930-01-542-4085
NSN 6110-00-978-8329
NSN 5985-01-097-4060
NSN 6150-00-171-9455
NSN 2925-01-435-9057
NSN 6105-00-985-4926
NSN 5965-01-446-5408
NSN 5975-00-906-6299
NSN 6620-01-239-3701
NSN 6150-01-334-8042
NSN 6135-00-998-5884