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 5990-01-313-5543
NSN 5855-00-237-4088
NSN 5855-00-221-9435
NSN 6105-00-398-4673
NSN 6220-01-194-5555
NSN 5855-00-149-0766
NSN 5915-01-574-5139
NSN 5930-00-860-7584
NSN 5990-00-275-7819
NSN 4140-01-519-1289
NSN 7035-00-585-2113
NSN 5996-01-202-8605