D2-8844-781

Safety Relief Valve

NSN 4820-00-289-4384

DEMIL

Shelf Life

UOM

NIIN

Demil:

NO

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002894384

Product Features

Diaphragm operated

Technical Specifications of NSN

Disk Loading Method:

Spring

Bolt Hole Quantity:

4 1st end

Flange Shape:

Round with holes 1st end

Connection Type:

Flange 1st end

Adjustable Pressure Range:

+0.0/+30.0 pounds per square inch

Maximum Operating Pressure:

150.0 pounds per square inch single response

Outside Diameter:

5.562 inches 1st end

Bolt Hole Diameter:

0.562 inches 1st end

Bolt Circle Diameter:

4.438 inches 1st end

Flange Face Design:

Plain 1st end

Material:

Copper alloy seat

Material:

Copper alloy body

Style Designator:

Angle

NSN:

4820-00-289-4384

Item Name:

Valve,relief,pressure

Cage Code:

11660

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

PC461S42-31PC781

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

PC461S42-068PC1T021

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

PC461S42-06PC781

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

PC578S42-146PC781

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

PC578S42-251PC781

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

PC578S42-263-781

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

22773PC1T021

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

D2-8776PC781

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

D2-8854PC781

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

22773

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

Concept No.:

1

App. Key:

AP

Cond. Code:

1

Status:

A

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

N

PMIC:

A

ESD:

ESD:

MMAC:

CRITL:

X

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

Z

SHC:

9

ACC:

Trailers/Vehicles

We Guarantee with Every Order

100% Genuine Manufacturers Parts
Every Product thoroughly Inspected
Sales Record Retention of 7 years
Fast Delivery
HAZMAT Certified
Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number d2-8844-781 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Pressure 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.

MOE Major Organizational Entities

Entity

DSOR

User:

DEPARTMENT OF THE NAVY

Dept. of the Navy

DSOR:

Import / Export

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

Classification: Safety or relief valves

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