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 5990-00-816-9289
NSN 4140-01-059-6917
NSN 6220-00-960-7591
NSN 6240-01-104-5693
NSN 5925-01-226-4961
NSN 6150-01-502-1923
NSN 7035-00-064-7008
NSN 5998-00-152-9458
NSN 5935-00-583-6325
NSN 2925-00-233-5644
NSN 6620-01-250-1692
NSN 5915-01-206-5056