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 5930-01-296-5431
NSN 6650-01-426-2729
NSN 5920-01-339-1080
NSN 5950-01-367-6327
NSN 5835-01-067-9271
NSN 6610-01-175-5920
NSN 6620-01-492-9508
NSN 5835-00-269-2232
NSN 6650-01-211-9163
NSN 6320-01-415-0953
NSN 5965-01-390-1261
NSN 6220-01-076-4383