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 5965-01-613-6289
NSN 5950-00-058-6392
NSN 5950-01-382-9337
NSN 6240-01-160-7934
NSN 6220-00-425-3346
NSN 5855-01-381-7493
NSN 6320-01-259-2604
NSN 6650-01-522-7462
NSN 2925-00-099-4030
NSN 5998-00-138-8604
NSN 5996-00-392-7626
NSN 5996-01-317-6617