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 6685-00-201-8933
NSN 6135-01-606-7024
NSN 5925-01-415-0261
NSN 5985-01-611-2802
NSN 5999-00-005-1182
NSN 5910-01-526-6835
NSN 6145-01-293-2055
NSN 5960-01-236-6389
NSN 5998-01-139-2964
NSN 5999-01-523-7288
NSN 6685-00-105-9896
NSN 5915-00-167-6926