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 5975-01-160-6435
NSN 6145-01-523-2004
NSN 5945-00-086-1805
NSN 6685-00-082-3153
NSN 5935-00-143-8275
NSN 5855-00-471-6002
NSN 5998-01-469-2401
NSN 5975-00-518-1733
NSN 5935-00-275-7862
NSN 5965-00-144-2543
NSN 5999-01-646-8961
NSN 5965-01-354-2029