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.
NSN 6620-01-413-9243
NSN 5905-01-350-9793
NSN 5935-01-364-0819
NSN 5930-00-614-5819
NSN 6220-00-202-8591
NSN 6110-01-592-9164
NSN 5915-01-350-1103
NSN 5915-01-325-8861
NSN 7035-00-079-7189
NSN 5920-01-271-6474
NSN 6130-01-181-5475
NSN 6130-01-475-8786