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 5920-01-016-7030
NSN 6110-00-679-8961
NSN 5915-00-353-0853
NSN 6105-01-406-4844
NSN 5925-01-210-6421
NSN 7035-01-118-5861
NSN 5960-01-357-1261
NSN 5915-01-496-2314
NSN 5920-01-514-2965
NSN 6130-01-180-0329
NSN 5920-00-231-3922
NSN 5915-00-296-2025