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 6150-01-491-0853
NSN 6130-00-780-8094
NSN 5835-00-518-4507
NSN 5915-00-458-3593
NSN 5950-00-814-9857
NSN 5965-01-512-2895
NSN 6645-00-522-4173
NSN 5920-01-303-6841
NSN 6110-00-271-9928
NSN 5998-01-623-8119
NSN 5905-00-983-8914
NSN 6105-01-610-9838