National Item Identification Number

01-506-9080
015069080
4820-01-506-9080
4820-01-506-9080

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)

---

95169

---

---

95169

---

---

Reference Numbers (Part Numbers)

27CC23M-140/S4
30144 REV.B

Required Categories

MATERIAL
STYLE DESIGNATOR
FIRST CONNECTION FACE TO CENTERLINE DISTANCE
SECOND

Required Description

STEEL COMP 316 BODY
STEEL COMP 316 FLOW CONTROL DEVICE
A7A ANGLE FLANGED ENDS;