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 6135-01-041-3829
NSN 5895-01-622-1139
NSN 6610-01-384-6109
NSN 5999-00-553-9831
NSN 5975-00-472-6042
NSN 4140-00-798-9144
NSN 6150-01-579-7605
NSN 5998-01-433-2308
NSN 5925-01-557-2628
NSN 5895-01-476-4009
NSN 5945-00-401-8067
NSN 5985-01-508-6742