National Item Identification Number
01-502-4121
015024121
4820-01-502-4121
4820-01-502-4121
National Stock Number
Item Name
VALVE,REGULATING,SYSTEM PRESSURE
Federal Supply Class
4820
Description
A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW.
Commercial and Government Entity Code (Supplier Data)
K4843
K4843
0B8S3
Reference Numbers (Part Numbers)
13.06 OPTION ST8127 REF.1
13.06 OPTION ST8127/1
3059445
Required Categories
III END ITEM IDENTIFICATION
III PART NAME ASSIGNED BY CONTROLLING AGENCY
Required Description
DIESEL ENGINE
VALVE, PRESSURE REGULATOR