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 5999-01-193-8883
NSN 5945-01-188-9567
NSN 6645-01-607-4078
NSN 5835-00-074-3700
NSN 4140-01-286-0536
NSN 6620-01-258-8980
NSN 5910-01-624-2824
NSN 6105-00-386-8565
NSN 5999-01-359-3255
NSN 5905-00-228-5866
NSN 6240-01-540-5980
NSN 6645-01-045-1075