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 5915-01-089-7930
NSN 5996-01-400-0917
NSN 5975-01-316-4983
NSN 6150-00-111-0881
NSN 5975-01-579-8658
NSN 5935-00-340-2809
NSN 6105-01-076-1301
NSN 6650-01-181-6037
NSN 5915-00-271-2321
NSN 5935-00-546-3005
NSN 6620-01-424-6925
NSN 5935-01-346-7888