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 5835-01-041-0873
NSN 5945-00-214-6226
NSN 5910-01-090-0453
NSN 5960-01-416-2544
NSN 5910-00-170-5534
NSN 2925-00-005-1618
NSN 6620-00-296-6762
NSN 5996-01-313-2644
NSN 6650-01-044-0183
NSN 5895-00-244-0943
NSN 6145-01-168-5680
NSN 5915-01-523-8824