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 6650-00-030-2257
NSN 5975-01-576-4832
NSN 6320-01-504-3948
NSN 5998-00-633-5169
NSN 6145-01-012-2098
NSN 5920-00-799-8851
NSN 5945-00-986-8762
NSN 5999-01-004-8270
NSN 6240-00-218-1480
NSN 5930-01-535-6962
NSN 5990-01-497-2138
NSN 5905-01-214-1756