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 6105-00-763-4127
NSN 5835-00-198-4936
NSN 5960-01-450-8539
NSN 4140-00-031-2642
NSN 5910-00-335-8586
NSN 5925-01-345-7551
NSN 5835-01-185-1102
NSN 5965-01-288-0721
NSN 6240-00-839-7440
NSN 5905-01-585-0830
NSN 5930-00-733-2578
NSN 6150-01-416-4134