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 5950-00-864-5542
NSN 6240-00-686-5345
NSN 5835-00-939-7470
NSN 5998-00-149-0726
NSN 6620-00-517-6209
NSN 6320-01-190-1397
NSN 6220-01-497-7229
NSN 4140-00-236-1089
NSN 5835-01-098-4289
NSN 6240-01-422-2596
NSN 5990-01-106-3786
NSN 2925-00-051-1467