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 6150-01-597-0972
NSN 5895-01-506-4307
NSN 6145-00-500-5679
NSN 5910-01-418-1603
NSN 6220-01-141-8200
NSN 5960-01-489-1510
NSN 5895-00-487-5750
NSN 5965-00-932-4591
NSN 5998-01-263-7750
NSN 5935-00-238-7176
NSN 5950-01-634-0677
NSN 6650-01-166-1914