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 6110-01-311-2919
NSN 6650-00-862-7143
NSN 5855-00-482-9876
NSN 5965-01-055-0102
NSN 5935-01-045-0382
NSN 5960-01-462-1864
NSN 5920-00-832-4404
NSN 6320-01-006-6138
NSN 5920-01-014-0611
NSN 5895-00-441-9714
NSN 5945-00-927-9730
NSN 5960-01-076-4708