Fisher Controls Valve Plug 1L343735162 NOS. Up for your consideration is one (1) new old stock (NOS) lot of one (1) each. Fisher Controls Valve Plug 1L343735162. Valve Plug is unused new old stock and has just been sitting on warehouse shelving and needs to go to someone who can put it to use.We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior. Before purchasing, purchaser must check part numbers and model numbers to confirm compatibility. This does not include days that return is in transit.