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4820-01-022-8593

Safety Relief Valve

4820010228593 010228593 20249-4-817 817-3-4IN2000T3 D45MS-01-3/4-3/4 W112181 D45MS-01 3/4 20249-4-817-2500 20249 20249-4-87 817-3-4IN2000T3000PSI 4820PL1242700

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. View more Safety Relief Valve

Managed by United States

NSN Created on 7 Jun 1976

Data Last Changed
November 2023

NATO Update Count
36

NATO Data Quality

STYL Style C1 for 4820-01-022-8593 1/1 — NSN 4820-01-022-8593 (Identification) 1/1

Marketplace 4820-01-022-8593

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20249 VALVE,SAFETY RELIEF 714 EA NS

Updated Every Day

4820-01-022-8593 RQST NE

Updated Every Day

4820-01-022-8593 RQST

Updated Every Day

4820-01-022-8593 RQST NE

Restrictions 4820-01-022-8593

4820-01-022-8593 is a Safety Relief Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

Import and Export 4820-01-022-8593

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End Users 4820-01-022-8593

US Navy (N9BC)
Effective Date:: 1 Jun 2006
Former MOE Rule:: N9CD
Supplementary Collaborators:: GTHXHD; AMC 1 AMSC C IMC Z IMCACTY HD

Poland (WP01)
Effective Date:: 1 Sep 2003

Brazil (YA01)
Effective Date:: 1 Dec 2001

Spain (YB01)
Effective Date:: 1 Apr 1991

Australia (ZA01)
Effective Date:: 1 Apr 1991

Greece (ZU01)
Effective Date:: 1 Jun 2005

Turkey (ZW01)
Effective Date:: 1 Dec 2005

Approved Sources 4820-01-022-8593

Part Number
Manufacturer
Status
D45MS-01-3/4-3/4: 5P967 - Dante Valve Company (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
W112181: 8FGX3 - Curtiss-Wright Electro-Mechanical (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
20249: 15187 - Emerson Automation Solutions Final (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
20249-4-817-2500: 15187 - Emerson Automation Solutions Final (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
817-3-4IN2000T3000PSI: 15187 - Emerson Automation Solutions Final (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
20249-4-87: 15187 - Emerson Automation Solutions Final (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
W112181: 88663 - Dresser-Rand Co Ingersoll-Rand Opns (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
D45MS-01 3/4: 65079 - Danco Valve Company (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
20249-4-817-2500: 01343 - Anderson Greenwood Lp (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
20249: 01343 - Anderson Greenwood Lp (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
20249-4-87: 01343 - Anderson Greenwood Lp (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC A
817-3-4IN2000T3000PSI: 01343 - Anderson Greenwood Lp (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC A
W112181: 830Q4 - Curtiss-Wright Electro-Mechanical (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
W112181: 0AT62 - Siemens Energy, Inc. (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
4820PL1242700: 9009H - Jednolity Indeks Materialowy - (Active); NATO Reference; RNCC 6 RNVC 9 DAC 9
20249-4-817: 01343 - Anderson Greenwood Lp (Active); Advisory Reference; RNCC C RNVC 1 DAC 6
817-3-4IN2000T3: 01343 - Anderson Greenwood Lp (Active); Advisory Reference; RNCC C RNVC 1 DAC 6

Datasheet 4820-01-022-8593

Characteristic
Specifications
FIIG: A046B0
End Item Identification [AGAV]: Forrestal Class Cv
Adjustable Pressure Range [CQCY]: +2000.0/+3000.0 Pounds Per Square Inch
Connection Style [AHNC]: Gasket Seal(Boss) All Ends
Connection Type [AWLS]: Threaded Internal Boss All Ends
Disk Loading Method [ADSU]: Spring
Flow Control Device [ADQU]: Disk
Material [MATT]: Nickel Alloy 400 Overall
Nominal Thread Size [CQJX]: 1.062 Inches All Ends
Material Document And Classification [MDCL]: Astm B164-61,Class A Assn Std Single Material Response Overall
Valve Operation Method [AQLR]: Automatic
Style Designator [STYL]: Angle
Thread Class [AAJD]: 2B All Ends
Thread Direction [AAJF]: Right-Hand All Ends
Thread Series Designator [THSD]: Un All Ends
Thread Quantity Per Inch [CMLP]: 12 All Ends

Weapon Systems (WSDC) 4820-01-022-8593

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DLA Procurement Analysis 4820-01-022-8593

Last Stock Position:: 2 In Stock
DLA Administrative Lead Time:: Subscribe
DLA Production Lead Time:: Subscribe

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Management Data 4820-01-022-8593

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Defense Logistics Agency (DS); EA; Subscribe; 1
Oct 2021: Department of the Navy (DN); EA; Subscribe; 1
Oct 2020: Department of the Navy (DN); EA; Subscribe; 1
Feb 2020: Defense Logistics Agency (DS); EA; Subscribe; 1

Navy

Cognizance:

3B

NATO Stock Numbers Related to 4820-01-022-8593

4820-14-561-1656 4820-12-334-7815 4820-34-037-9166 4820-99-311-3098 4820-22-620-5578 4820-12-394-4232 4820-14-560-5277 4820-12-376-4609 4820-12-174-3113 4820-25-149-3059 4820-66-125-0437 4820-12-307-2275 4820-99-762-4698 4820-17-108-9424 4820-13-120-5910 4820-12-376-3740 4820-12-334-0478 4820-12-342-1920

Freight Information 4820-01-022-8593

4820-01-022-8593 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-01-022-8593 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-01-022-8593 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 576 for ocean manifesting and military sealift. 4820-01-022-8593 is not classified as a special type of cargo when transported by water. 4820-01-022-8593 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

Packaging Data 4820-01-022-8593

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); --

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; Bare Metal Item; Over 10lb; Less than 85G; No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; --; --; --; --; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; --; --; --; PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: Any Suitable Fiber Box

Procurement History 4820-01-022-8593 15 Records

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Contract: Date; CAGE; Quantity; Net Price; Std Price
SPE7M022V4064: 19 May 2022; Subscribe; 7; Subscribe; Subscribe
SPE7MC22V3865: 01 Feb 2022; Subscribe; 5; Subscribe; Subscribe
SPE7MC22P0558: 19 Oct 2021; Subscribe; 4; Subscribe; Subscribe
SPE7MC21V7258: 27 Aug 2021; Subscribe; 3; Subscribe; Subscribe
SPE7M821V1214: 27 Jan 2021; Subscribe; 3; Subscribe; Subscribe
SPE7MC18V2429: 22 Dec 2017; Subscribe; 7; Subscribe; Subscribe
SPE7MC17P3052: 13 Mar 2017; Subscribe; 12; Subscribe; Subscribe
SPE7M016V5832: 29 Jan 2016; Subscribe; 10; Subscribe; Subscribe
SPE7M015VD064: 31 Aug 2015; Subscribe; 10; Subscribe; Subscribe
SPE7M015VA067: 02 Jun 2015; Subscribe; 7; Subscribe; Subscribe
SPE7M015V8712: 28 Apr 2015; Subscribe; 9; Subscribe; Subscribe
SPE7M014VH934: 23 Sep 2014; Subscribe; 7; Subscribe; Subscribe
SPE7M014VA931: 14 May 2014; Subscribe; 6; Subscribe; Subscribe
SPM7MX13D50800001: 09 Apr 2014; Subscribe; 5; Subscribe; Subscribe
SPE7MC13V0743: 28 Jun 2013; Subscribe; 7; Subscribe; Subscribe

Contracting Technical Data File (CTDF) 4820-01-022-8593 October 2021

Criticality and Quality

Critical Item Code:: X
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):: F

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:: N
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required:

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Marketplace 4820-01-022-8593

Related Documents 4820-01-022-8593 5+ Documents (More...)

Restrictions 4820-01-022-8593

Import and Export 4820-01-022-8593

End Users 4820-01-022-8593

Approved Sources 4820-01-022-8593

Datasheet 4820-01-022-8593

Weapon Systems (WSDC) 4820-01-022-8593

DLA Procurement Analysis 4820-01-022-8593

Management Data 4820-01-022-8593

Navy

NATO Stock Numbers Related to 4820-01-022-8593

Freight Information 4820-01-022-8593

Packaging Data 4820-01-022-8593

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level

Procurement History 4820-01-022-8593 15 Records

Contracting Technical Data File (CTDF) 4820-01-022-8593 October 2021

Criticality and Quality

Commercial Properties

Restrictions

Packaging Requirements