National Item Identification Number
01-534-4757
015344757
4820-01-534-4757
4820-01-534-4757
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Commercial and Government Entity Code (Supplier Data)
0FCV0
KEYSTONE INTL INC
9600 W GULF BANK DR
40010
HOUSTON
TX
77240
713-466-1176
10855
CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441
28193
HENRY TECHNOLOGIES INC
701 S MAIN ST
CHATHAM
IL
62629
217-483-2406
Reference Numbers (Part Numbers)
MOD 20 001
MOD 20 001
330-J26-300
5240-1/2 IN
Required Categories
MATERIAL
STYLE DESIGNATOR
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATING TEMP;
Required Description
BRONZE BODY
C1 ANGLE
300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
406.0 DEG F