4820-01-453-8320 STEM,FLUID VALVE Index 4320-01-453-8322 RING,LANTERN

National Stock Number:
4820-01-453-8321

Federal Supply Class:
4820

National Item Identification Number:
014538321

Description:
INDICATOR,VALVE OPENING

Detail:
AN ITEM SPECIFICALLY DESIGNED TO SHOW THE OPEN, INTERMEDIATE, AND CLOSED DISK RELATIONSHIP TO THE VALVE SEAT. IT MAY BE OF VARIOUS SHAPES, SIZES, AND MECHANICAL DESIGNS SUCH AS GLASS TUBE, NEEDLE AND SLOT. EXCLUDES INDICATOR (1), POSITION; GLASS, LIQUID SIGHT INDICATOR, FLAT.


Manufacturer Information:
845-7016077-X-022A53711NAVAL SEA SYSTEMS COMMAND
845-7076077-X-022A53711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS


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