|
|
|
National Stock Number:
4820-01-520-6449
Federal Supply Class:
4820
National Item Identification Number:
015206449
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:
| 7108102 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7108102-OA-176 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-7108102-OA-176 | 53711 | NAVAL SEA SYSTEMS COMMAND |
|
Techincal Specification:
| CASE MATERIAL | COPPER ALLOY | | DIAMETER | 4.560 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INDICATOR DISK | | POINTER PURPOSE | OPEN AND SHUT | | SPECIAL FEATURES | THIS IS ONE OF THREE MAJOR COMPONENTS OF A MECHANICAL POSITION INDICATOR ON THE GEARBOX/ACTUATOR FOR A 4" BALL VALVE. THIS ITEM HAS RED ENAMAL PAINTED AREA THAT ALIGNS WITH A INDICATOR PLATE (FIND 173) WITH OPEN/SHUT MARKINGS AT 90 DEG TO EACH OTHER. THE THIRD COMPONENT IS A FLANGE-LIKE ITEM CALLED AN INDICATOR. |
|
|