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 5965-01-225-7974
NSN 5996-01-435-2766
NSN 5996-01-584-0759
NSN 2925-01-462-1620
NSN 5895-00-070-9784
NSN 6105-01-330-8030
NSN 6145-01-476-5682
NSN 5945-01-504-6254
NSN 5985-01-192-0142
NSN 6685-00-438-9377
NSN 5960-01-160-3437
NSN 5998-01-456-4418