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 5920-01-075-5828
NSN 5935-00-805-3655
NSN 5985-00-474-6948
NSN 5915-00-185-1816
NSN 5990-01-320-1412
NSN 6685-01-394-4984
NSN 6150-01-200-3591
NSN 5910-00-875-1427
NSN 4140-01-658-6870
NSN 5910-00-548-9888
NSN 6110-01-626-4629
NSN 5945-00-185-6609