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 6110-01-134-6550
NSN 6650-01-510-9488
NSN 5925-01-535-6842
NSN 5920-01-445-6970
NSN 5965-00-594-3115
NSN 5925-00-874-4861
NSN 5935-01-586-2481
NSN 5960-01-649-1341
NSN 5835-01-237-8486
NSN 6105-01-333-2511
NSN 6240-00-991-0091
NSN 5855-01-406-4821