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 5996-01-464-4276
NSN 5990-00-767-0893
NSN 6610-01-426-5090
NSN 5985-01-139-5576
NSN 5915-00-431-7868
NSN 5990-01-301-8394
NSN 5905-00-539-5956
NSN 6650-01-033-6667
NSN 5999-00-300-7337
NSN 6150-01-345-8310
NSN 5975-01-217-3421
NSN 5999-01-438-3441