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 5915-01-307-2894
NSN 5965-01-605-4703
NSN 5950-00-762-9397
NSN 6620-01-152-0936
NSN 5925-01-552-1843
NSN 5910-01-447-2842
NSN 5945-01-465-4897
NSN 7035-01-107-2811
NSN 5998-01-642-6778
NSN 6610-01-331-4174
NSN 5930-01-607-6620
NSN 5835-00-148-9719