National Item Identification Number
01-173-5837
011735837
4820-01-173-5837
4820-01-173-5837
National Stock Number
Item Name
VALVE,RELIEF,PRESSURE AND TEMPERATURE
Federal Supply Class
4820
Description
A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.
Commercial and Government Entity Code (Supplier Data)
91511
91511
8V613
NSN (National Stock Number) 4820-01-173-5837, 4820011735837 NIIN (National Identification Number) 01-173-5837, 011735837
Part Numbers (Reference Numbers)
35D52-7
35D53-3
7-311642402-3
7-311642402-3
Required Categories
III END ITEM IDENTIFICATION
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE
MFR
Required Description
AH-64 AIRFRAME, ROTARY WING AIRCRAFT
8V613
7-311642402-3