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 6105-01-180-8941
NSN 5855-01-366-2429
NSN 6685-01-374-8084
NSN 5996-00-525-1777
NSN 5835-00-433-8540
NSN 6105-00-624-3391
NSN 6645-01-366-2379
NSN 6610-00-854-0975
NSN 5996-01-387-0484
NSN 5915-00-487-1667
NSN 5950-00-156-2220
NSN 6320-01-612-7035