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 6110-00-964-3514
NSN 2925-01-477-8037
NSN 6135-01-633-8502
NSN 5999-01-478-6885
NSN 5835-01-314-2781
NSN 6320-01-481-7322
NSN 5930-01-590-5627
NSN 5895-01-590-5391
NSN 5965-01-277-8589
NSN 5920-00-890-5219
NSN 6220-01-425-0876
NSN 5990-01-159-5988