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 6650-00-170-5095
NSN 6110-01-483-2696
NSN 5950-01-135-4531
NSN 6105-01-351-5998
NSN 6685-01-587-6792
NSN 5915-01-535-6666
NSN 5960-01-487-6436
NSN 6620-00-054-4778
NSN 5950-00-159-8302
NSN 5925-00-728-5217
NSN 5920-00-518-1793
NSN 6130-00-532-6861