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 6110-00-964-3514
NSN 6105-01-144-8441
NSN 5965-00-396-3411
NSN 6150-01-210-9905
NSN 6685-00-706-9562
NSN 5975-00-028-0122
NSN 6320-01-162-5977
NSN 5950-00-211-7142
NSN 5855-00-294-7532
NSN 5996-01-013-8824
NSN 6645-00-863-9695
NSN 5999-01-099-5187