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National Stock Number: 4920-00-781-1521
Federal Supply Class: 4920
National Item Identification Number: 007811521
Description: ADAPTER,PRESSURE TEST
Detail: AN ITEM WHICH PROVIDES THE FACILITIES FOR CONNECTING HYDRAULIC OR PNEUMATIC ITEMS TO BE TESTED TO A PIECE OF TEST EQUIPMENT. EXCLUDES ADAPTER, MECHANICAL TEST; AND ADAPTER (2), TEST.
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Manufacturer Information:
4S90418-101A | 98897 | LOCKHEED MARTIN CORP | 904286-1-1 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
FUNCTIONAL DESCRIPTION | USED TO PROVIDE A MEANS TO APPLY A VACUUM TO THE DIFFERENTIAL SERVO CHAMBER OF THE CABIN PRESSURE REGULATOR-PRESSURE RELIEF VALVE AND SEAL THE VALVE DUMP PORT FORM THE VACUUM SOURCE DURING TEST AND CHECKOUT OF THE VALVE | SPECIAL FEATURES | COMPANY ITEM NAME-ADATPER, SAFETY VALVE TEST SET |
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