4820-00-289-1789

Description: Safety Relief Valve

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Quality Assurance

We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
International Shipping Available
Friendly service to back every order

Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

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MIL-S-15083 Safety Relief Valve

Spec. Type	Spec.	Color	Gloss	Size
Material document and classification	MIL-S-15083

Array Properties

NSN:

Array
Description:

Safety Relief Valve
Shelf Life:

N/A
DEMIL:

NO
UOM:

1 EA

Pipe Size Accommodated:

0.500 inches 1st end
Thread Direction:

Right-hand 1st end
Flow Control Device:

Disk
Bonnet Type:

Exposed spring
Bonnet Attachment Method:

Bolted
Disk Loading Method:

Spring
Renewable Seat Ring Type:

Threaded
Bolt Hole Quantity:

4 2nd end
Maximum Operating Temp:

400.0 degrees fahrenheit single response
Connection Style:

Plain, optional en (pipe) 1st end
Valve Operation Method:

Automatic or manual
Flange Shape:

Round with holes 2nd end
Connection Type:

Threaded internal pipe 1st end
Features Provided:

Valve stem lock shield
Thready Qty Per Inch (tpi):

14 1st end
Adjustable Pressure Range:

+91.0/+144.0 pounds per square inch
Maximum Operating Pressure:

300.0 pounds per square inch single response
Thread Size:

0.500 inches 1st end
Outside Diameter:

3.750 inches 2nd end
Thickness:

0.562 inches 2nd end
First Connection Face To Centerline Distance:

3.750 inches
Bolt Hole Diameter:

0.562 inches 2nd end
Second Connection Face To Centerline Distance:

1.812 inches
Bolt Circle Diameter:

2.625 inches 2nd end
Flange Face Design:

Raised straight 2nd end
Raised Face Height:

0.250 inches 2nd end
Raised Face Diameter:

2.000 inches 2nd end
Material:

Steel uns j03008 body
Material Specification:

Mil-s-15083 military specification single material response body
Media For Which Designed:

Steam single response
Style Designator:

Angle flanged ends
Thread Series Designator:

Npt 1st end
Furnished Items And Quantity:

1 sight gage
Nondefinitive Specification/std Data:

1 type and d composition

Manufacturers and Part Numbers

Part Number

Brand

MILV20065

Military Specifications

TYPE1512

Dresser

R6215AM

Dresser

Major Organizational Entities (MOE)

Entity

MOE Code

MOE Rule

PICA

DSOR

User:

Dept. of the Navy

MOE_CD:

MOE_RL:

N9BC

PICA:

DSOR:

User:

Brazil

MOE_CD:

MOE_RL:

YA01

PICA:

DSOR:

User:

Spain

MOE_CD:

MOE_RL:

YB01

PICA:

DSOR:

User:

Greece

MOE_CD:

MOE_RL:

ZU01

PICA:

DSOR:

User:

Turkey

MOE_CD:

MOE_RL:

ZW01

PICA:

DSOR:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material and Special Handling

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

---

CRITL:

Hazmat (HMIC): N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC): A

Item does not contain precious metal.

Criticality (CRITL): X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Packaging and Dimensions

Package Size

Package Weight

Part Weight

Part Dimensions (approx.)

Pack Size:

Pack Weight:

10.0000lbs

Item Weight:

Item Dim:

Container

OPI

SPI No.

SPI Rev.

Container:

OPI:

SPI No.:

SPI Rev.:

SPC Mkg.

LVL A

LVL B

LVL C

SPC Mkg.:

LVL A:

LVL B:

LVL C:

CUSH

MOP

CATEG.

PRESS MAT

CUSH:

MOP:

CATEG.:

PRESS MAT:

WRAP MAT

ICQ

THK

TOS

UCL

WRAP MAT:

ICQ:

AAA

THK:

TOS:

UCL:

Packaging Code Definitions

LVL A Code (LVL_A):Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B): Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI): O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC MKG): 00

No special marking.

Method of Preservation (MOP): ZZ

See j.4.1.B.

Cushion Material (CUSH): XX

Preservation Material (PRESS MAT): XX