National Item Identification Number
01-433-9978
014339978
4820-01-433-9978
4820-01-433-9978
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)
0AYP6
SPECIFIC SYSTEMS LTD.
7655 E 41ST ST
TULSA
OK
74145
918-663-9321
Reference Numbers (Part Numbers)
040-P-145
Required Categories
SPECIAL FEATURES
Required Description
SIZE 3/8 IN. BY 3/8 IN. AGAVGA/C UNIT MAC-61-SPB-V