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 6145-00-734-4554
NSN 6320-01-350-5570
NSN 6685-00-356-2540
NSN 5985-01-634-0635
NSN 5915-00-935-4984
NSN 6220-01-466-5084
NSN 6220-01-151-0835
NSN 6650-00-249-5553
NSN 6220-00-649-3241
NSN 6135-01-370-2599
NSN 5935-00-910-3410
NSN 5920-00-165-0390