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 5990-00-572-7442
NSN 5920-01-652-2714
NSN 5920-00-473-0563
NSN 6240-01-420-6495
NSN 4140-01-057-4152
NSN 5935-01-257-2360
NSN 5915-00-375-5000
NSN 6145-00-427-7201
NSN 5985-01-051-6448
NSN 5835-00-888-9422
NSN 5945-01-047-9194
NSN 6105-01-010-2801