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 5999-01-488-0827
NSN 5950-01-206-3978
NSN 5835-00-358-4235
NSN 7035-00-402-9426
NSN 5975-01-004-2009
NSN 6620-00-433-9438
NSN 5920-01-056-4538
NSN 2925-01-359-9818
NSN 4140-01-189-6972
NSN 6650-01-261-0389
NSN 6145-00-431-7441
NSN 6135-00-819-8074