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 2925-01-043-9786
NSN 5895-01-287-0092
NSN 5965-01-340-3723
NSN 6685-00-740-4355
NSN 5960-01-258-6708
NSN 5999-01-611-9954
NSN 6105-01-086-2688
NSN 6650-01-296-9807
NSN 5998-01-279-2885
NSN 5895-01-297-8008
NSN 6645-01-079-3741
NSN 6130-00-269-4077