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 5975-01-169-1412
NSN 5975-01-497-0452
NSN 5935-00-375-5189
NSN 5975-01-401-5355
NSN 5999-01-440-7104
NSN 6135-01-079-7852
NSN 5950-01-420-6385
NSN 5910-01-169-6396
NSN 6150-01-163-1532
NSN 4140-01-113-6415
NSN 6645-01-592-2557
NSN 5998-01-506-9830