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 5975-00-357-6136
NSN 5998-01-634-0604
NSN 5950-00-912-8031
NSN 5915-01-417-9635
NSN 6220-00-751-9709
NSN 5915-01-007-7322
NSN 2925-00-555-4578
NSN 5915-01-180-0344
NSN 6645-01-323-1956
NSN 5950-01-139-6830
NSN 5835-01-126-9358
NSN 5996-01-606-2421