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 6620-00-496-8697
NSN 5920-00-244-8474
NSN 5915-01-633-9845
NSN 5835-01-120-5079
NSN 5999-00-459-4866
NSN 4140-01-412-9420
NSN 6610-01-378-4481
NSN 6610-00-254-9810
NSN 5999-01-523-8390
NSN 5925-00-770-4068
NSN 5930-00-236-8755
NSN 5915-01-527-8621