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 5930-01-336-9960
NSN 5910-00-248-6899
NSN 5998-00-776-0479
NSN 5905-01-056-9998
NSN 5965-00-035-4556
NSN 6240-00-065-0111
NSN 5975-00-179-6545
NSN 6105-00-824-8422
NSN 6145-00-228-2207
NSN 2925-01-446-6976
NSN 5999-01-386-5780
NSN 6105-01-406-4264