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 5996-00-153-3216
NSN 6650-01-306-2941
NSN 5925-01-245-0529
NSN 5935-01-147-3910
NSN 6145-01-506-4467
NSN 6620-01-327-3011
NSN 6220-01-590-1088
NSN 2925-00-246-3077
NSN 5965-00-303-9701
NSN 5998-01-634-0604
NSN 5998-01-024-2944
NSN 6685-01-141-7034