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 5950-01-122-6217
NSN 6110-00-807-9508
NSN 6135-00-191-6444
NSN 5950-01-394-6085
NSN 4140-01-135-0998
NSN 5999-00-314-1677
NSN 5835-00-698-9824
NSN 5996-01-608-9099
NSN 5999-00-498-9429
NSN 5930-01-332-4507
NSN 5835-00-729-9305
NSN 5935-01-269-0385