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 5996-01-420-5069
NSN 6610-00-647-3830
NSN 5920-00-594-3124
NSN 5965-01-064-7496
NSN 7035-00-495-2137
NSN 6320-01-512-2031
NSN 5915-01-173-2904
NSN 6220-01-179-1236
NSN 5996-01-423-9423
NSN 6320-01-600-5808
NSN 5920-01-648-2686
NSN 5999-01-176-2149