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 5910-00-024-0931
NSN 5960-01-099-7808
NSN 5950-01-433-9143
NSN 5915-00-350-3430
NSN 5925-00-175-9349
NSN 5975-01-646-0874
NSN 5920-01-296-3114
NSN 5855-01-481-3906
NSN 5996-01-033-8371
NSN 6105-01-012-0965
NSN 6105-01-390-4568
NSN 6135-00-057-2005