NPFC - MIL-DTL-2/57
VALVE, CYLINDER, GAS: HELIUM AND NITROGEN (INERT-OIL TOLERANT), OUTLET 621 (PRESSURES 3001 THROUGH 5500 PSIG (20690 THROUGH 37900 KPA) AT 120 DEGREES F (48.9 DEGREES C))
inactive
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| Organization: | NPFC |
| Publication Date: | 9 June 1995 |
| Status: | inactive |
| Page Count: | 2 |
scope:
Pressures 3001 through 5500 PSIG (20,690 through 37,900 KPa) at 120 degrees F (48.9 degrees C)
This specification is approved for use by all Departments and Agencies of the Department of Defense.
The complete requirements for acquiring the valve described herein shall consist of this specification and the latest issue of MIL-DTL-2.
TYPE DESIGNATION CYLINDER SERVICE TYPE SAFETY DEVICE PRESSURE PSI V57-621-8 3500 through 3600 1 V57-621-10 4000 1 V57-621-11 4500 1
intended Use:
The valves covered by this specification sheet are intended for use with helium and nitrogen cylinders in oil tolerant applications.
Document History
February 2, 2010
VALVES, CYLINDER, GAS (FOR COMPRESSED OR LIQUEFIED GASES), GENERAL SPECIFICATION FOR
A description is not available for this item.
September 29, 2006
VALVE, CYLINDER, GAS: HELIUM AND NITROGEN (INERT-OIL TOLERANT), OUTLET 621 (PRESSURES 3001 THROUGH 5500 PSIG (20690 THROUGH 37900 KPA) AT 120 DEGREES F (48.9 DEGREES C))
A description is not available for this item.
September 25, 2002
VALVE, CYLINDER, GAS: HELIUM AND NITROGEN (INERT-OIL TOLERANT), OUTLET 621 (PRESSURES 3001 THROUGH 5500 PSIG (20690 THROUGH 37900 KPA) AT 120 DEGREES F (48.9 DEGREES C))
The valves covered by this specification sheet are intended for use with helium and nitrogen cylinders in oil tolerant applications.
MIL-DTL-2/57
June 9, 1995
VALVE, CYLINDER, GAS: HELIUM AND NITROGEN (INERT-OIL TOLERANT), OUTLET 621 (PRESSURES 3001 THROUGH 5500 PSIG (20690 THROUGH 37900 KPA) AT 120 DEGREES F (48.9 DEGREES C))
Pressures 3001 through 5500 PSIG (20,690 through 37,900 KPa) at 120 degrees F (48.9 degrees C)
This specification is approved for use by all Departments and Agencies of the Department of Defense....