520-206

Safety Relief Valve

NSN 4820-00-529-1495

DEMIL

Shelf Life

UOM

NIIN

Demil:

NO

Shelf Life:

N/A

UOM:

1 EA

NIIN:

005291495

Technical Specifications of NSN

Pipe Size Accommodated:

0.375 inches all ends

Thread Direction:

Right-hand all ends

Flow Control Device:

Poppet

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Threaded

Disk Loading Method:

Spring

Connection Style:

G9 plain, optional en (pipe) all ends

Connection Style:

Plain, optional en (pipe) all ends

Valve Operation Method:

Automatic

Connection Type:

Threaded internal pipe all ends

Features Provided:

Bonnet packing and pressure tight outlet side

Thready Qty Per Inch (tpi):

18 all ends

Adjustable Pressure Range:

+500.0/+4000.0 pounds per square inch

Maximum Operating Pressure:

4000.0 pounds per square inch single response

Thread Size:

0.375 inches all ends

Material:

Aluminum alloy body

Material:

Aluminum alloy seat

Material:

Steel flow control device and rubber butadiene-acrylonitrile class nbr flow control device

Media For Which Designed:

Water-oil-gas single response

Surface Treatment:

Anodize

Style Designator:

Angle

Thread Series Designator:

Nptf all ends

NSN:

4820-00-529-1495

Item Name:

Safety Relief Valve,transducer

Cage Code:

90031

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

AX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

AX

Status:

A

MSDS:

SADC:

Part Number:

3850312406

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

1A21F3405

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

12MP-4

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

R

MSDS:

SADC:

AC

Part Number:

1601A3

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

AX

Status:

A

MSDS:

SADC:

Part Number:

156521

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

AX

Status:

A

MSDS:

SADC:

Part Number:

3850312406

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

1A21F3405

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

12MP-4

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

R

MSDS:

SADC:

AC

Part Number:

1601A3

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

AX

Status:

A

MSDS:

SADC:

Part Number:

156521

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

AX

Status:

A

MSDS:

SADC:

Part Number:

3850312406

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

1A21F3405

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

12MP-4

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

R

MSDS:

SADC:

AC

Part Number:

1601A3

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

AX

Status:

A

MSDS:

SADC:

Part Number:

156521

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

AX

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:

U

ESD:

ESD:

MMAC:

CRITL:

X

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

--

Paclk Weight:

0.9000lbs

Item Weight:

--

Item Dim:

--

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

O

SPI No.:

SPI Rev.:

SPC Mkg:

00

LVL_A:

Q

LVL_B:

Q

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

--

WCC:

594

TCC:

Z

SHC:

9

ACC:

Construction Materials

We Guarantee with Every Order

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

Pricing & Availability

Submit this form for current pricing and availability quote on part number 520-206 and/or cross reference parts.

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.

MOE Major Organizational Entities

Entity

DSOR

User:

DEPARTMENT OF THE NAVY

Dept. of the Navy

DSOR:

User:

DEFENSE LOGISTICS AGENCY

Defense Logistics Agency

DSOR:

User:

SPAIN

Spain

DSOR:

User:

ITALY

Italy

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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