Model: MIL-V-22549

Safety Relief Valve

Properties:

Pipe Size Accommodated

1.250 inches 2nd end

Pipe Size Accommodated

1.500 inches 1st end

Flow Control Device

Disk

Valve Operation Method

Manual

Connection Type

Unthreaded internal pipe 1st end

Connection Type

Unthreaded internal pipe 2nd end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Opening Pressure Setting

147.0 pounds per square inch

Material

Steel comp 316 body

Media For Which Designed

Air single response

Specification Data

81349-mil-v-22549 government specification

Nondefinitive Specification/std Data

3000 class

NSN

4820-01-237-0106

Part Number

MIL-V-22549

Description

Valve,safety Relief

CAGE

81349

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 MIL-V-22549 NSN 4820-01-237-0106

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:

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:

127220

UFC:

64490

LTL:

77.5

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