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 6130-01-139-3701
NSN 6110-01-064-8155
NSN 5990-00-276-8650
NSN 5945-01-191-0108
NSN 5996-01-487-4377
NSN 6145-00-738-5601
NSN 5945-01-162-8093
NSN 5905-01-145-8198
NSN 5915-01-133-5911
NSN 6610-01-495-2990
NSN 5935-00-158-5541
NSN 5960-00-758-5064