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National Stock Number:
4820-01-339-9826
Federal Supply Class:
4820
National Item Identification Number:
013399826
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.
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Manufacturer Information:
| 803-5959303 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5959303-X-57 | 53711 | NAVAL SEA SYSTEMS COMMAND | | C553-7901 | 96169 | ELECTRIC BOAT CORPORATION | | C553-7901-VHBA-57 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CASE MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | FOR 8 IN. BALL VALVE |
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