Depth 0.700 inch; weight 2.75 oz. W/batteries; rechargeable lithium ion; 14 hours; heart rate monitor size 11.650 inch width, 1.340 inch height, and .430 inch depth; wrist strap 12.6 inch to 25.2 inch length; weight 1.55 ounces
No other part numbers with same form, fit, and function found.
NSN 5925-00-931-1812
NSN 6685-00-175-6932
NSN 5985-01-185-0481
NSN 5855-00-004-0904
NSN 5990-01-517-7848
NSN 6145-01-262-2160
NSN 6240-01-097-2831
NSN 5975-01-107-8901
NSN 6150-01-432-1812
NSN 6130-01-238-9650
NSN 5999-01-304-9945
NSN 5975-00-983-5239