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 5925-01-520-8210
NSN 5935-01-191-3435
NSN 6620-00-296-6762
NSN 5925-00-699-8140
NSN 5999-01-023-8497
NSN 5945-00-659-8630
NSN 5960-01-563-6975
NSN 5965-00-117-4214
NSN 6110-00-596-9124
NSN 2925-00-081-3547
NSN 5999-00-276-9299
NSN 5945-00-185-4815