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 6145-01-433-9079
NSN 5855-01-335-8907
NSN 5950-01-577-0320
NSN 5960-01-489-1510
NSN 5835-01-406-4066
NSN 5975-01-188-7901
NSN 7035-00-250-0982
NSN 5930-01-466-4924
NSN 5960-01-462-1864
NSN 4140-01-555-6921
NSN 5915-01-418-8805
NSN 5996-01-040-2606