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 5935-01-442-3146
NSN 5996-01-162-6613
NSN 6110-01-332-9027
NSN 6685-01-240-8624
NSN 2925-01-583-5619
NSN 5835-01-011-4366
NSN 5920-01-035-7713
NSN 6320-01-530-0588
NSN 6130-01-326-9219
NSN 6110-01-388-3803
NSN 5915-01-034-8775
NSN 2925-00-960-4737