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 5998-01-146-8796
NSN 6320-01-466-4175
NSN 6150-00-176-7442
NSN 5998-01-038-8580
NSN 5960-01-245-6088
NSN 6650-01-152-9425
NSN 5835-01-416-6455
NSN 5965-01-464-0220
NSN 6650-01-155-8182
NSN 5996-01-286-1325
NSN 5985-01-014-6492
NSN 6620-00-155-2608