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 5945-00-235-8518
NSN 6105-01-183-1624
NSN 5999-01-631-3516
NSN 6685-01-029-9373
NSN 5998-01-501-5195
NSN 5985-00-986-6390
NSN 5835-00-707-6266
NSN 5930-01-147-4841
NSN 5915-01-331-4155
NSN 5920-00-208-4891
NSN 5915-01-554-7283
NSN 5935-01-156-8629