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 5998-01-192-3114
NSN 5905-01-241-4579
NSN 6110-00-195-5440
NSN 5935-01-432-1166
NSN 6685-01-011-6832
NSN 5895-01-614-6073
NSN 6130-01-131-1567
NSN 5990-01-103-3572
NSN 6620-01-515-5378
NSN 5965-01-057-7093
NSN 5920-01-452-2809
NSN 2925-00-553-8799