National Item Identification Number
01-312-7289
013127289
4820-01-312-7289
4820-01-312-7289
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
75160
75755
1DVS1
PRATT & WHITNEY PSD INC
275 E ROBINSON AVE
SPRINGDALE
AR
72764
476-927-5051
5P234
T K INTL INC
PROPULSON SYSTEMS GROUP
401 E ROBINSON
1220
SPRINGDALE
AR
72765
479-751-8049
Reference Numbers (Part Numbers)
AT69752
AT69752
508253
508253
Required Categories
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
OPENING PRESSURE SETTING
Required Description
DISK
AUTOMATIC
100.0 POUNDS PER SQUARE INCH