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 5925-00-580-0869
NSN 5999-00-290-5898
NSN 6320-01-449-1014
NSN 5910-01-226-8310
NSN 5975-01-226-6531
NSN 5960-01-632-6576
NSN 6240-00-894-4604
NSN 6150-01-358-6050
NSN 6150-00-057-4348
NSN 6645-01-103-0901
NSN 6685-01-328-7691
NSN 6110-00-156-4307