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 5965-01-201-7487
NSN 5895-00-707-6663
NSN 5965-01-601-6444
NSN 6320-00-405-2348
NSN 5905-01-156-1517
NSN 5960-01-466-1994
NSN 7035-00-117-0418
NSN 6220-00-719-7714
NSN 6685-00-010-9993
NSN 6620-01-064-0366
NSN 5935-01-570-0592
NSN 5960-01-447-1154