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 7035-01-471-6979
NSN 5998-01-399-0615
NSN 6620-00-766-3974
NSN 5985-01-462-3897
NSN 6645-01-342-1917
NSN 6145-00-862-7069
NSN 6645-01-167-0712
NSN 5925-01-473-1924
NSN 5935-00-128-0485
NSN 5950-00-689-1507
NSN 5935-00-262-5173
NSN 6620-00-581-8984