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 6220-01-066-5529
NSN 5910-00-605-3385
NSN 6240-01-642-9552
NSN 6130-00-267-9970
NSN 6320-01-473-9024
NSN 6110-00-099-7113
NSN 7035-00-465-3298
NSN 5915-01-524-9296
NSN 5975-00-126-5724
NSN 6130-00-257-8038
NSN 5945-01-048-9016
NSN 6110-01-169-8476