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 5960-01-462-1864
NSN 5998-01-498-8948
NSN 5930-01-169-9233
NSN 5930-00-228-0187
NSN 6130-00-356-1787
NSN 6645-01-105-4647
NSN 5895-01-300-8855
NSN 5905-01-242-4836
NSN 6150-01-204-7779
NSN 6145-01-531-3685
NSN 4140-00-152-7092
NSN 5990-00-402-7360