R6181BH

Safety Relief Valve

NSN 4820-00-288-6886

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

NIIN:

002886886

Detail Specifications

Flow Control Device:

Poppet

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Bolted

Bolt Hole Quantity:

4 2nd end

Bolt Hole Quantity:

8 1st end

Valve Operation Method:

Air

Flange Shape:

Round 2nd end

Connection Type:

Flange 2nd end

Connection Type:

Flange 1st end

Valve Size:

2.625 inches

Power Drive Operating Pressure:

634.0 pounds per square inch

Outside Diameter:

6.500 inches 1st end

Outside Diameter:

7.562 inches 2nd end

Thickness:

0.812 inches 2nd end

Thickness:

1.000 inches 1st end

First Connection Face To Centerline Distance:

5.500 inches

Bolt Hole Diameter:

0.562 inches 2nd end

Bolt Hole Diameter:

0.687 inches 1st end

Second Connection Face To Centerline Distance:

5.062 inches

Bolt Circle Diameter:

2.625 inches 2nd end

Bolt Circle Diameter:

5.000 inches 1st end

Flange Face Design:

Raised straight 1st end

Flange Face Design:

Plain 2nd end

Raised Face Height:

0.250 inches 1st end

Raised Face Height:

0.250 inches 2nd end

Raised Face Diameter:

1.375 inches 2nd end

Raised Face Diameter:

4.250 inches 1st end

Material:

Stainless steel flow control device

Material:

Stainless steel seat

Material:

Stainless steel stem

Style Designator:

Angle flanged ends

Reference Number Differentiating Characteristics:

Right hand valve

NSN:

4820-00-288-6886

Item Name:

Valve,safety Relief,transducer

Cage Code:

16497

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

22.0 X 16.0 X 17.0

Paclk Weight:

145.0000lbs

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:

77.5

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Transducer Safety Relief Valve"

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.