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 5835-01-158-6878
NSN 6650-00-834-9062
NSN 5999-01-535-7098
NSN 5855-01-318-7663
NSN 2925-00-278-9468
NSN 7035-01-254-3606
NSN 6130-00-464-3736
NSN 5835-00-289-9080
NSN 5996-00-204-6364
NSN 5950-00-111-0506
NSN 5960-01-462-1864
NSN 6135-01-500-0572