A TSA 003 is a combination lock. To reset it, the shackle must be spun for 180 degrees after the current code has been entered. It is now in the reset position.
http://www.safeskieslocks.com/support.html
.0032 is greater than .003
Look on the bottom there should be a reset button. It is very small and you have to use a pen point or paperclip to push it in. Set it to the numbers you want and then remove your pen/paperclip.
To change the combination on a TSA lock, you will need to locate the reset button on the lock. Press and hold the reset button while setting your desired combination. Release the reset button and test the new combination to ensure it is working properly.
.003 is faster than .005
.003 intake .003 exhaust
As written '003' , itv is just '3' . The prefix zeries are trivial. You must indicate the position of the decimal point.
12.297
005 is thicker than 003
05 x 003 = 150.05 x 0.003 = 0.00015
003% = 3% of 550 = 550*3/100 = 16.5
2.75 + 003 + 158 = 163.75