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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 7035-01-091-7481
NSN 5925-00-542-9637
NSN 6610-01-033-2402
NSN 6220-01-226-9710
NSN 5925-01-634-0664
NSN 6240-00-848-3384
NSN 6620-01-276-9825
NSN 5996-01-581-6923
NSN 6240-00-684-8181
NSN 6320-01-422-1212
NSN 6620-01-378-5579
NSN 5895-01-105-7664