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 5965-01-468-5583
NSN 6320-01-476-7702
NSN 6620-01-052-2773
NSN 6130-00-422-0011
NSN 5965-01-511-1997
NSN 5925-00-097-7490
NSN 5960-00-192-4503
NSN 5965-00-815-2525
NSN 6610-00-148-8044
NSN 7035-01-266-3490
NSN 5895-01-049-7242
NSN 5915-00-652-9095