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National Stock Number:
6640-01-469-2620
Federal Supply Class:
6640
National Item Identification Number:
014692620
Description:
REGULATOR,DUAL STAGE
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Manufacturer Information:
| 3122-580 | 0FB11 | MATHESON GAS PRODUCTS INC | | 98-0871 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 3000 PSIG MAX INLET PRESSURE, 300 SCFH MAX FLOW RATE, OP TEMP: NEG 40 TO 165 DEG F, 1/4 IN NPT FEMALE PORTINGAGAVGFOR USE IN APPLICATIONS REQUIRING HIGH PURITY DELIVERY OF GASES IN A NON-CORROSIVE ENVIRONMENT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | REGULATOR DUAL STAGE HIGH PURITY BRASS | | SPECIAL FEATURES | REGULATOR, DUAL STAGE, HIGH PURITY BRASS, BONNET PORTED AND THREADED TO PIPE GASES AWAY FROM WORK AREA, CAN BE HELIUM LEAK CERTIFIED TO 2 X 10-8 SCC/SEC, METAL TO METAL SEALS THROUGHOUT, 1/4 IN GYROLOK COMPRESSION TUBE OUTLET, BODY AND BONNETS ARE BRASS BARSTOCK-NICKEL PLATED, DIAPHRAGMS ARE 316 STAINLESS STEEL, 1ST PFA POLYTETRAFLUOROETHYLENE SEAT AND 2ND STAGE TFE POLYTETRAFLUOROETHYLENE SEAT |
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