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4820-01-469-6811

Safety Relief Valve

4820014696811 014696811 SW138B02E0015 SW138 REV. B

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

4820-01-469-6811 VALVE,SAFETY RELIEF 4820014696811 014696811

Managed by United States
NSN Created on 18 Nov 1999
Data Last Changed
May 2023
NATO Update Count
4
NATO Data Quality
STYL Style A7A for 4820-01-469-6811 1/1
NSN 4820-01-469-6811 (Identification) 1/1

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SW138B02E0015 SW138 REV.
BUY NE FedMall Updated Every Day 4820-01-469-6811 RQST NE Updated Every Day 4820-01-469-6811 RQST
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Upgrade your Account Upgrade 4820-01-473-1046Valve https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-469-6811
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Relief Valve4820014696811 014696811 SW138B02E0015 SW138 Valve Seat Retainer 4820014731046014731046 48200147310460147310464820
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Relief Valve4820014696811 014696811 SW138B02E0015 SW138 473-1046 Valve Seat Retainer 4820014731046 014731046

4820-01-469-6811 Demil Restrictions 4820-01-469-6811

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

4820-01-469-6811 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.

4820-01-469-6811 HTS and ScheduleB Import and Export 4820-01-469-6811

4820-01-469-6811 End Users End Users 4820-01-469-6811

US Navy (N9BC)
Effective Date:
1 Jan 2005
Former MOE Rule:
N9CD
Supplementary Collaborators:
HDJB

4820-01-469-6811 Manufacturers Approved Sources 4820-01-469-6811

4820-01-469-6811 Technical Data Datasheet 4820-01-469-6811

Characteristic
Specifications
FIIG
A046B0
Material [MATT]
Steel Uns J03002 Body
Material [MATT]
Steel Comp 316 Flow Control Device
Material [MATT]
Steel Uns J92900 Seat
Material [MATT]
Steel Comp 316 Stem
Material Document And Classification [MDCL]
Astm A216 Wcb Assn Std Single Material Response Body
Material Document And Classification [MDCL]
Astm A479 Ty 316 Assn Std Single Material Response Flow Control Device
Material Document And Classification [MDCL]
Astm A351 Gr Cf8m Assn Std Single Material Response Seat
Material Document And Classification [MDCL]
Astm A479 Ty 316 Assn Std Single Material Response Stem
Style Designator [STYL]
Angle Flanged Ends
First Connection Face To Centerline Distance [CWCL]
4.750 Inches
Second Connection Face To Centerline Distance [CWCR]
4.750 Inches
Valve Size [CCFG]
1.500 Inches
Flow Control Device [ADQU]
Disk
Maximum Operating Pressure [CQGM]
150.0 Pounds Per Square Inch Single Response
Maximum Operating Temp [AEHZ]
600.0 Deg Fahrenheit Single Response
Connection Type [AWLS]
Unthreaded Internal Pipe All Ends
Flange Shape [ARKN]
Round All Ends
Flange Face Design [CWDF]
Raised Straight All Ends
Disk Loading Method [ADSU]
Spring
Opening Pressure Setting [CSDC]
15.0 Pounds Per Square Inch
Special Features [FEAT]
Spring Material Is Stainless Steel Iaw Astm A-313
End Item Identification [AGAV]
Seawolf Class Ssn

4820-01-469-6811 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-469-6811

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4820-01-469-6811 Management Data Management Data 4820-01-469-6811

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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4820-01-469-6811 Freight Data Freight Information 4820-01-469-6811

4820-01-469-6811 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. 4820-01-469-6811 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. 4820-01-469-6811 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. 4820-01-469-6811 is not classified as a special type of cargo when transported by water. 4820-01-469-6811 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.

4820-01-469-6811 Packaging Data Packaging Data 4820-01-469-6811

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

4820-01-469-6811 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-469-6811 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):
J

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: