National Item Identification Number
01-217-9997
012179997
4820-01-217-9997
4820-01-217-9997
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)
30793
INSINGER MACHINE COMPANY
6245 STATE RD
PHILADELPHIA
PA
19135
800-344-4802
72219
CONBRACO INDUSTRIES INC
HWY 51 E MATTHEWS
247
MATTHEWS
NC
28105
704-847-9191
Reference Numbers (Part Numbers)
D-2508
36-103-02
Required Categories
Required Description