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 7035-00-585-2113
NSN 5996-01-116-1988
NSN 6105-01-190-5507
NSN 5930-00-155-1040
NSN 5930-01-419-1903
NSN 6130-01-543-9055
NSN 5996-01-574-0074
NSN 2925-01-339-6972
NSN 5835-01-326-6104
NSN 6130-00-159-8659
NSN 6240-01-452-1842
NSN 5965-00-175-8972