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 5965-00-242-0001
NSN 7035-01-506-6705
NSN 5990-00-557-8726
NSN 7035-01-605-3375
NSN 6145-01-076-5071
NSN 6130-00-951-2942
NSN 6650-00-418-2129
NSN 5950-01-061-9384
NSN 6220-01-503-2651
NSN 6145-01-088-7999
NSN 6220-01-588-1001
NSN 5935-00-266-8506