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 5910-01-265-4689
NSN 5999-01-265-0721
NSN 5975-01-492-8362
NSN 5920-01-104-6198
NSN 5998-01-123-6851
NSN 5975-00-972-8028
NSN 5910-01-049-4967
NSN 5990-00-660-8608
NSN 6645-01-258-5558
NSN 5975-01-113-1690
NSN 5960-00-168-3594
NSN 6240-00-406-7335