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 6130-01-206-3126
NSN 6620-01-168-2557
NSN 5835-01-599-1876
NSN 5910-01-310-4587
NSN 5930-01-093-6331
NSN 6620-00-844-4363
NSN 7035-00-572-7086
NSN 5950-00-503-2802
NSN 5998-00-916-8803
NSN 6135-01-423-7502
NSN 5985-01-480-4164
NSN 5905-01-434-5015