Product Details | SAFETY RELIEF VALVE

4820-01-549-4171 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.

Part Alternates: NMP1138, NMP-1138, NMP1138DL40CB246T64PSI, DL40CB2NMP113846T64PSI, DL-40C-B2-NMP1138-46T64PSI, 4820-01-549-4171, 01-549-4171, 4820015494171, 015494171

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-549-4171

Drawings & Photos | NSN 4820-01-549-4171


Demand History | NSN 4820-01-549-4171

Part Number Request Date QTY Origin
4820-01-549-4171 2010-03-74 60 DIBBS
4820-01-549-4171 2010-01-27 13 DIBBS
4820-01-549-4171 2010-01-27 19 DIBBS
4820-01-549-4171 2010-01-27 54 DIBBS
4820-01-549-4171 2009-09-245 13 DIBBS
4820-01-549-4171 2009-09-245 19 DIBBS
4820-01-549-4171 2009-09-245 54 DIBBS
4820-01-549-4171 2009-07-189 54 DIBBS
4820-01-549-4171 2009-07-189 19 DIBBS
4820-01-549-4171 2009-04-99 8 DIBBS
4820-01-549-4171 2009-03-72 8 DIBBS
4820-01-549-4171 2008-12-346 13 DIBBS
4820-01-549-4171 2008-09-261 13 DIBBS
4820-01-549-4171 2008-08-220 13 DIBBS

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Technical Data | NSN 4820-01-549-4171

Characteristic Specifications
MATERIAL BRONZE BODY NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR C1 ANGLE
VALVE SIZE 0.500 INCHES
VALVE OPERATION METHOD AUTOMATIC OR MANUAL
ADJUSTABLE PRESSURE RANGE 46.0 TO 64.0 POUNDS PER SQUARE INCH
FURNISHED ITEMS AND QUANTITY 1 LEVER
SPECIFICATION/STANDARD DATA 81349 - MIL-V-24332 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA B GRADE
III PART NAME ASSIGNED BY CONTROLLING AGENCY BRONZE RELIEF VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-549-4171

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Category Code Description
No Freight Information