National Item Identification Number
01-235-2888
012352888
4820-01-235-2888
4820-01-235-2888
National Stock Number
Item Name
VALVE,REGULATING,SYSTEM PRESSURE
Federal Supply Class
4820
Referenced on: http://constructionmisc.tpub.com//TM-5-4220-228-24P/css/TM-5-4220-228-24P_154.htm
Referenced on: http://constructionmisc.tpub.com//TM-5-4220-228-24P/css/TM-5-4220-228-24P_189.htmDescription
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)
30003
30003
81400
HASKEL INTERNATIONAL INC
DIV INDUSTRIAL TECHNOLOGIES DIVISION
100 E GRAHAM PL
BURBANK
CA
91502
818-556-2531
53711
NSN (National Stock Number) 4820-01-235-2888, 4820012352888 NIIN (National Identification Number) 01-235-2888, 012352888
Part Numbers (Reference Numbers)
1828AS132
1828AS132-1
28898-13
7055881 FIND 36
Required Categories
BODY MATERIAL
SEAT MATERIAL
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRS
Required Description
STEEL, FED STD 66, AISI 316L/SAE 30316L
PLASTIC, TETRAFLUOROETHYLENE AND
RUBBE