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 5905-00-489-6962
NSN 5935-01-604-9249
NSN 2925-01-253-6006
NSN 5990-01-201-1698
NSN 5999-01-441-9308
NSN 6240-01-359-2721
NSN 5985-01-263-0375
NSN 5945-01-612-8771
NSN 6220-01-076-9912
NSN 7035-01-254-3606
NSN 6150-01-087-1456
NSN 4140-01-082-9097