National Item Identification Number

00-287-5651
002875651
4820-00-287-5651
4820-00-287-5651

National Stock Number

Item Name

VALVE,RELIEF,PRESSURE AND TEMPERATURE

Federal Supply Class

4820

Description

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.

Commercial and Government Entity Code (Supplier Data)

---

79227

---

WATTS REGULATOR CO
815 CHESTNUT DR
NORTH ANDOVER
MA
01845
978-688-1811

---

Reference Numbers (Part Numbers)

A540-3-4-125PSI

Required Categories

BODY STYLE
BODY MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL DEVICE MATERIAL
ST

Required Description

A7 ANGLE
BRONZE
POPPET
BRONZE
BRONZE
2
THREADED INTERNAL PIPE
G11 PLAIN;