O-ring width is 1680 millimeters
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 6650-01-483-9191
NSN 6610-01-448-8904
NSN 6650-00-603-3296
NSN 6650-00-187-5388
NSN 6620-01-565-8150
NSN 5950-01-240-2943
NSN 7035-00-553-6951
NSN 6610-01-256-7938
NSN 6685-01-370-5258
NSN 7035-00-043-1325
NSN 6240-01-099-6810
NSN 6240-01-272-9019