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4820-01-477-9754

Safety Relief Valve

4820014779754 014779754 SW13301E00/CDS17052 SW133B01E0100/CDS17052 SW133B01E0100 SW133

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

4820-01-477-9754 VALVE,SAFETY RELIEF 4820014779754 014779754

Managed by United States
NSN Created on 25 Aug 2000
Data Last Changed
May 2023
NATO Update Count
3
NATO Data Quality
STYL Style C1 for 4820-01-477-9754 1/1
NSN 4820-01-477-9754 (Identification) 1/1

4820-01-477-9754 Stock and Availability Marketplace 4820-01-477-9754

4820-01-477-9754 Related Documents Related Documents 4820-01-477-9754 5+ Documents (More...)

SW13301E00/CDS17052 SW133B01E0100/CDS17052 SW133B01E0100 SW133 A valve designed to automatically release
Every Day 4820-01-477-9754 RQST NE Related Documents 4820-01-477-9754 5+ Documents ( More... ) https
RQST NE Related Documents 4820-01-477-9754 5+ Documents ( More... ) https REV C SW133 A valve designed
-4596Disc Plate4820015434596 015434596 A7057001.127 A7057.001.127 A07057.001.127 20092 3/4IN PC 5C SW133
Safety Relief Valve 4820014779754 014779754 Disc Plate 4820015434596015434596 -4596Disc Plate4820015434596
015434596A7057001.127A7057.001.127 A07057.001.12720092 3/4IN PC 5C SW133 A07057.001.127 01343 - Anderson
B04746.75N.375 A06481.101.132 SW133 FIND 8 A circular item, usually having a flat or grooved flange,
SW133 SEAT,HELICAL COMPRESSION SPRING 8 EA NS Request Quotation SW133 SEAT,HELICAL COMPRESSION SPRING
REV C SW133 A valve designed to release under excessive pressure and/or excessive SW133 VALVE,RELIEF
REV B SW133A01S0100 SW133 REV C SW133 A valve designed to release under excessive pressure and/or excessive
SW133 VALVE,RELIEF,PRESSURE AND TEMPERATURE 8 EA NS Request Quotation SW133 VALVE,RELIEF,PRESSURE AND
SW133 SEAT,HELICAL COMPRESSION SPRING 8 EA NS Request Quotation SW133 SEAT,HELICAL COMPRESSION SPRING
/Obsolete RNCC 5 RNVC 9 DAC 5 20092 3/4IN https https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-477-9754
Safety Relief Valve 4820014779754 014779754 4820015434596 015434596 -4596Disc Plate4820015434596
015434596 A7057001.127 A7057.001.127 A07057.001.127 20092 3/4IN PC 5C SW133 2 DAC 3 20092 3/4IN PC 5C

4820-01-477-9754 Demil Restrictions 4820-01-477-9754

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC: 0

4820-01-477-9754 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. This item does not contain a precious metal.

4820-01-477-9754 HTS and ScheduleB Import and Export 4820-01-477-9754

4820-01-477-9754 End Users End Users 4820-01-477-9754

US Navy (N9BC)
Effective Date:
1 Aug 2004
Former MOE Rule:
N9CD
Supplementary Collaborators:
HD

4820-01-477-9754 Manufacturers Approved Sources 4820-01-477-9754

4820-01-477-9754 Technical Data Datasheet 4820-01-477-9754

Characteristic
Specifications
FIIG
A046B0
Bonnet Attachment Method [ADST]
Bolted
Bonnet Type [ADSR]
Inside Spring
Connection Style [AHNC]
Plain (Tube) All Ends
Connection Type [AWLS]
Threaded External Pipe All Ends
Disk Loading Method [ADSU]
Spring
Furnished Items And Quantity [TMQY]
1 Cap And 1 Locking Device
Flow Control Device [ADQU]
Disk
Material Document And Classification [MDCL]
Qq-N-281 Or Astm B164 Fed Spec Single Material Response Flow Control Device
Material Document And Classification [MDCL]
Qq-N-281 Or Astm B164 Fed Spec Single Material Response Seat
Material Document And Classification [MDCL]
Qq-N-281 Or Astm B164 Fed Spec Single Material Response Stem
Material [MATT]
Copper Alloy 922 Body
Material [MATT]
Nickel Alloy R-405 Flow Control Device
Material [MATT]
Nickel Alloy R-405 Seat
Material [MATT]
Nickel Alloy R-405 Stem
Maximum Operating Pressure [CQGM]
400.0 Pounds Per Square Inch Single Response
Maximum Operating Temp [AEHZ]
165.0 Deg Fahrenheit Single Response
Opening Pressure Setting [CSDC]
100.0 Pounds Per Square Inch
Material Document And Classification [MDCL]
Astmb-61 Assn Std Single Material Response Body
Renewable Seat Ring Type [ADZH]
Pressed-In
Part Name Assigned By Controlling Agency [CXCY]
1/2" Relief Valve Typ 1551-T
Special Features [FEAT]
Spring Material Is Stainless Steel; Vent Must Be Open To Atmosphere Or Piped To Downstream Piping
Valve Operation Method [AQLR]
Automatic
Style Designator [STYL]
Angle

4820-01-477-9754 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-477-9754

4820-01-477-9754 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-477-9754

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4820-01-477-9754 Management Data Management Data 4820-01-477-9754

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 Navy

Cognizance:
3B

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4820-01-477-9754 Freight Data Freight Information 4820-01-477-9754

4820-01-477-9754 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. 4820-01-477-9754 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. 4820-01-477-9754 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. 4820-01-477-9754 is not classified as a special type of cargo when transported by water. 4820-01-477-9754 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.

4820-01-477-9754 Packaging Data Packaging Data 4820-01-477-9754

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
--
--
--
--
--

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

4820-01-477-9754 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-477-9754 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):
K

Packaging Requirements

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