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 6685-00-678-5352
NSN 5998-01-455-8457
NSN 5905-01-390-8279
NSN 6650-00-078-5773
NSN 4140-01-054-3553
NSN 6145-01-454-3944
NSN 5990-00-613-2279
NSN 5910-00-183-9658
NSN 5835-01-538-8080
NSN 5915-01-116-2932
NSN 6110-01-459-9022
NSN 5999-01-604-3346