Model: 7M304D2N0030

Safety Relief Valve

Properties:

Pipe Size Accommodated

0.250 inches all ends

Disk Loading Method

Spring

Maximum Operating Temp

250.0 degrees fahrenheit single response

Minimum Operating Temp

-40.0 degrees fahrenheit

End Application

Aircraft, hornet f/a-18

Connection Style

G46b plain (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Unthreaded external pipe all ends

Opening Pressure Setting

3.0 pounds per square inch

Material

Aluminum alloy 2024 body

Material

Rubber butadiene-acrylonitrile class nbr packing

Material Specification

Mil-p-25732 military specification single material response packing

Material Specification

Qq-a-225/6 federal specification single material response body

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type i military specification single treatment response

NSN

4820-01-435-2478

Part Number

7M304D2N0030

Description

Valve,safety Relief

CAGE

76301

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 7M304D2N0030 NSN 4820-01-435-2478

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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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