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 5985-00-179-8956
NSN 6645-01-246-2725
NSN 5945-00-726-9151
NSN 6650-01-502-9909
NSN 5975-01-583-7747
NSN 6150-01-503-2584
NSN 5925-00-550-4946
NSN 6645-01-535-7136
NSN 5999-01-599-2736
NSN 5855-00-631-4565
NSN 5920-01-351-5535
NSN 6105-00-795-7384