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 6685-00-001-6459
NSN 5985-01-626-6035
NSN 6145-01-416-7386
NSN 7035-00-968-4848
NSN 6130-01-481-9000
NSN 6685-01-187-8463
NSN 5935-00-561-6183
NSN 2925-01-424-9341
NSN 6130-01-331-6879
NSN 5920-01-592-9983
NSN 5998-01-514-7970
NSN 5910-00-466-1784