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 5915-01-303-6641
NSN 5855-01-167-2162
NSN 6105-01-186-9869
NSN 6130-01-624-3505
NSN 6240-00-938-1512
NSN 6220-01-515-2186
NSN 5965-01-399-6071
NSN 5945-01-621-9532
NSN 6240-00-591-6836
NSN 6150-00-681-8497
NSN 6130-01-516-9429
NSN 6620-01-278-8028