National Item Identification Number

01-160-5797
011605797
4820-01-160-5797
4820-01-160-5797

National Stock Number

Item Name

VALVE,REGULATING,FLUID PRESSURE

Federal Supply Class

4820

Description

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.

Commercial and Government Entity Code (Supplier Data)

---

79227

---

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

---

79227

---

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

---

Reference Numbers (Part Numbers)

N250B-3/4IN FPT
N250B-3/4IN FPT 15 TO 50PSI

Required Categories

BODY MATERIAL
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRST END CONNECTIO

Required Description

ANY ACCEPTABLE
DISK
2
THREADED INTERNAL PIPE
B11 PLAIN
3/4-14 NPT
RIGHT-HA