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 5855-00-631-4565
NSN 6320-01-543-3238
NSN 6130-01-359-5032
NSN 6110-01-419-4951
NSN 6105-00-702-1333
NSN 5930-00-829-9019
NSN 6620-01-414-4578
NSN 5965-00-948-2809
NSN 5935-01-448-6148
NSN 2925-01-020-5099
NSN 5895-01-500-7700
NSN 5905-01-206-7163