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4820-00-950-5975

Safety Relief Valve

4820009505975 009505975 83

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

4820-00-950-5975 VALVE,SAFETY RELIEF 4820009505975 009505975

Managed by United States
NSN Created on 1 Jan 1962
Data Last Changed
May 2023
NATO Update Count
3
NATO Data Quality
STYL Style A7A for 4820-00-950-5975 1/1
NSN 4820-00-950-5975 (Identification) 1/1

4820-00-950-5975 Stock and Availability Marketplace 4820-00-950-5975

4820-00-950-5975 Related Documents Related Documents 4820-00-950-5975 4+ Documents (More...)

Updated Every 15 Minutes 4820-00-950-5975 BUY NE FedMall Updated Every Day 4820-00-950-5975 RQST NE
Updated Every Day 4820-00-950-5975 RQST Updated Every Day 4820-00-950-5975 RQST NE Related Documents
Updated Every Day 4820-00-950-5975 RQST NE Updated Every Day 4820-00-950-5975 RQST Updated Every Day

4820-00-950-5975 Demil Restrictions 4820-00-950-5975

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

4820-00-950-5975 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. 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.

4820-00-950-5975 HTS and ScheduleB Import and Export 4820-00-950-5975

4820-00-950-5975 End Users End Users 4820-00-950-5975

National Security Agency (DGX1)
Effective Date:
1 Jan 2007

4820-00-950-5975 Manufacturers Approved Sources 4820-00-950-5975

4820-00-950-5975 Technical Data Datasheet 4820-00-950-5975

Characteristic
Specifications
FIIG
A046B0
Bolt Hole Nominal Diameter [CWCQ]
0.750 Inches 2Nd End
Bolt Hole Quantity [AECS]
4 2Nd End
Bonnet Type [ADSR]
Inside Spring
Bonnet Attachment Method [ADST]
Threaded
Bolt Circle Nominal Diameter [CWCT]
4.750 Inches 2Nd End
Connection Style [AHNC]
Plain,Optional End(Pipe) 1St End
Connection Type [AWLS]
Flange 2Nd End
Connection Type [AWLS]
Threaded Internal Pipe 1St End
Disk Loading Method [ADSU]
Spring
Features Provided [CBBL]
Valve Stem Lock Shield And Pressure Tight Outlet Side
First Connection Face To Centerline Distance [CWCL]
4.500 Inches
Flange Face Design [CWDF]
Plain 2Nd End
Flange Shape [ARKN]
Round With Holes 2Nd End
Flow Control Device [ADQU]
Disk
Material [MATT]
Copper Alloy Body
Material [MATT]
Copper Alloy Flow Control Device
Material [MATT]
Copper Alloy Seat
Material [MATT]
Steel Stem
Nominal Outside Diameter [CWCD]
6.000 Inches 2Nd End
Nominal Pipe Size Accommodated [AAAR]
3.000 Inches 1St End
Nominal Thickness [CWCK]
0.500 Inches 2Nd End
Nominal Thread Size [CQJX]
3.000 Inches 1St End
Opening Pressure Setting [CSDC]
12.0 Pounds Per Square Inch
Reference Number Differentiating Characteristics [ZZZY]
As Differentiated By Relief Pressure Rating,And Size And Type Of End Connections
Second Connection Face To Centerline Distance [CWCR]
2.875 Inches
Valve Operation Method [AQLR]
Automatic Or Manual
Valve Size [CCFG]
2.000 Inches
Style Designator [STYL]
Angle Flanged Ends
Thread Direction [AAJF]
Right-Hand 1St End
Thread Series Designator [THSD]
Npt 1St End

4820-00-950-5975 Stock, Inventory and Procurement DLA Procurement Analysis 4820-00-950-5975

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4820-00-950-5975 Management Data Management Data 4820-00-950-5975

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2021
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2020
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2019
Defense Logistics Agency (DS)
EA
Subscribe
1

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4820-00-950-5975 Freight Data Freight Information 4820-00-950-5975

4820-00-950-5975 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. 4820-00-950-5975 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. 4820-00-950-5975 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 594 for ocean manifesting and military sealift. 4820-00-950-5975 is not classified as a special type of cargo when transported by water. 4820-00-950-5975 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.

4820-00-950-5975 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-00-950-5975 October 2021

Criticality and Quality

Critical Item Code:
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):
N

Packaging Requirements

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