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 5998-00-858-8725
NSN 6135-01-443-7716
NSN 5990-01-128-7599
NSN 2925-00-185-1618
NSN 5945-00-404-8961
NSN 6110-01-264-3486
NSN 5935-00-192-3613
NSN 5895-01-421-3508
NSN 5915-00-105-6173
NSN 6130-01-426-6859
NSN 6130-00-058-0021
NSN 6240-00-672-2759