NSN 4820-01-139-2107

Part Details | SAFETY RELIEF VALVE

4820-01-139-2107 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Alternate Parts: D8011261, D801-1261, 4820-01-139-2107, 01-139-2107, 4820011392107, 011392107

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48SEP 27, 198201-139-210705488 ( VALVE, SAFETY RELIEF )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-01-139-2107
Part Number Cage Code Manufacturer
D801-126196101GAS EQUIPMENT ENGINEERINGCORPORATION, THE
Technical Data | NSN 4820-01-139-2107
Characteristic Specifications
STYLE DESIGNATOR ANGLE
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
SPECIAL FEATURES1/2 X 1/2 FF-B BRASS NIPPLE AT INLET,LOX CLEANED