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 5985-01-569-8711
NSN 5935-00-389-2740
NSN 5945-01-197-9838
NSN 6645-01-340-4191
NSN 5915-01-425-2303
NSN 5910-01-553-8553
NSN 5990-00-247-0975
NSN 4140-00-857-3202
NSN 6130-00-156-7751
NSN 5930-01-240-5290
NSN 2925-00-735-4979
NSN 5920-01-538-8654