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 6145-01-192-2087
NSN 5895-00-907-8710
NSN 5998-00-202-0031
NSN 5950-01-289-6056
NSN 5975-01-084-4027
NSN 6320-00-886-9771
NSN 6685-00-892-5669
NSN 5975-01-339-6276
NSN 6320-01-643-0850
NSN 6130-00-162-7608
NSN 5985-01-201-0212
NSN 5895-00-227-1002