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4820-01-139-1897

Safety Relief Valve

4820011391897 011391897 20346 BEMAA08SDD 20346 PART20346T51M 20346T51M D54FU 211T240 3/4 IN.

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

4820-01-139-1897 VALVE,SAFETY RELIEF 4820011391897 011391897

Managed by United States
NSN Created on 26 Sep 1982
Data Last Changed
May 2023
NATO Update Count
9
NATO Data Quality
STYL Style C1 for 4820-01-139-1897 1/1
NSN 4820-01-139-1897 (Identification) 1/1

4820-01-139-1897 Stock and Availability Marketplace 4820-01-139-1897

4820-01-139-1897 Related Documents Related Documents 4820-01-139-1897 5+ Documents (More...)

-4RNCC: 5 | RNVC: 2 | DAC: 5 16 Sep 1987 4730-21-852-3621 Hose Clamp 20346-31RNCC: 3 | RNVC: 2 | DAC:
) Brentwood 6. 20346 Cefaly Experimental Co Inc is an Active Manufacturer with the Cage Code 20346.
What is CAGE Code 20346?
with the Cage Code 20346.
What is CAGE Code 20346?
What is CAGE Code 20346?
: 4 9 Sep 1987 2930-01-263-5800 Engine Coolant Radiator Shutter 20346-4RNCC: 5 | RNVC: 2 | DAC: 5 16
Sep 1987 4730-21-852-3621 Hose Clamp 20346-31RNCC: 3 | RNVC: 2 | DAC: 6 24 Feb 1969 5325-01-267-2867
: 3 | RNVC: 2 | DAC: 5 30 Nov 1965 5330-21-853-5933 Gasket 20346-18FRNCC: 3 | RNVC: 2 | DAC: 6 22 Mar
Brentwood 6. 20346 Cefaly Experimental Co Inc is an Active Manufacturer with the Cage Code 20346.
What is CAGE Code 20346?
20346 refers to Cefaly Experimental Co Inc located at 3905 Perry Street, Brentwood MD 20722-1504, United
your web browser . 5306-99-206-8453Gearbox Bolt5306992068453 992068453 NO PRIMARY REF 99-206-8453 20346
-57-8 20346 Managed by United Kingdom NSN Created on 2 Nov 1979 Data Last Changed January 2023 NATO Update
enable JavaScript in your web browser . 5925-14-417-3536Contact Auxiliaire5925144173536 144173536 20346

4820-01-139-1897 Demil Restrictions 4820-01-139-1897

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

4820-01-139-1897 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. This item does not contain a precious metal.

4820-01-139-1897 HTS and ScheduleB Import and Export 4820-01-139-1897

4820-01-139-1897 End Users End Users 4820-01-139-1897

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

4820-01-139-1897 Manufacturers Approved Sources 4820-01-139-1897

4820-01-139-1897 Technical Data Datasheet 4820-01-139-1897

Characteristic
Specifications
FIIG
A046B0
Adjustable Pressure Range [CQCY]
+211.0/+240.0 Pounds Per Square Inch
Bonnet Attachment Method [ADST]
Bolted
Bonnet Type [ADSR]
Inside Spring
Connection Style [AHNC]
Streamlined With One Brazing Ring (Tube) Err-100
Connection Type [AWLS]
Unthreaded Internal Tube 1St End
Connection Type [AWLS]
Flange 2Nd End
Flange Face Design [CWDF]
Plain 2Nd End
Flange Shape [ARKN]
Round 2Nd End
Flow Control Device [ADQU]
Disk
Material [MATT]
Copper Alloy Body
Material [MATT]
Nickel Alloy Stem
Material [MATT]
Plastic Polychlorotrifluoroethylene Flow Control Device
Material [MATT]
Plastic Polychlorotrifluoroethylene Seat
Maximum Operating Temp [AEHZ]
150.0 Deg Fahrenheit Single Response
Maximum Operating Pressure [CQGM]
250.0 Pounds Per Square Inch Single Response
Nominal Outside Diameter Tube Accommodated [CWFD]
0.750 Inches 1St End
Nominal Outside Diameter [CWCD]
3.812 Inches 2Nd End
Nominal Thickness [CWCK]
0.688 Inches 2Nd End
Valve Operation Method [AQLR]
Automatic
Style Designator [STYL]
Angle

4820-01-139-1897 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-139-1897

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4820-01-139-1897 Management Data Management Data 4820-01-139-1897

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Navy (DN)
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
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

Cognizance:
9B
Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

4820-01-139-1897 Related Items NATO Stock Numbers Related to 4820-01-139-1897

4820-01-139-1897 Freight Data Freight Information 4820-01-139-1897

4820-01-139-1897 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. 4820-01-139-1897 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. 4820-01-139-1897 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. 4820-01-139-1897 is not classified as a special type of cargo when transported by water. 4820-01-139-1897 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.

4820-01-139-1897 Packaging Data Packaging Data 4820-01-139-1897

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
Special 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
--
No Requirement

4820-01-139-1897 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-139-1897 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:
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: