Model: 6394697D0

Safety Relief Valve

Properties:

End Application

Midbody external piping installation

Criticality Code Justification

Zzzy

Part Name Assigned By Controlling Agency

Drawing) valve assembly, overboard vent, p34 and p35 ops cpt

Reference Number Differentiating Characteristics

Material controlled iaw ss800-ag-man-010/p-9290 system certification procedures and criteria manual for deep submergence systems and requires cleaning, packaging, and marking iaw mil-std-1622 or mil-std-1330 as deemed applicable. Critical items for safety and survival of deep submergence research and rescue vehicles as differentiated by special test features.

NSN

4820-01-539-7321

Part Number

6394697D0

Description

Valve,safety Relief

CAGE

03950

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.

Part 6394697D0 NSN 4820-01-539-7321

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Schedule B and Export

Schedule B: 8481400000
SITC: 74740
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Safety or relief valves