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 5950-01-425-3274
NSN 5975-01-062-2174
NSN 5998-01-330-8759
NSN 5935-00-233-6783
NSN 6110-01-322-7778
NSN 6685-01-433-4524
NSN 5910-00-840-8401
NSN 6320-00-593-0379
NSN 5950-01-351-7185
NSN 6320-00-593-0379
NSN 5998-01-039-1220
NSN 6645-00-155-2398