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 5975-00-079-0022
NSN 6135-00-992-8750
NSN 5910-01-235-6769
NSN 6685-01-197-7703
NSN 6105-01-170-1115
NSN 5905-01-526-8482
NSN 5996-00-269-2655
NSN 6240-01-087-8328
NSN 6110-01-328-4009
NSN 6220-01-423-9491
NSN 5998-01-230-9237
NSN 5960-01-261-6753