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4820-01-273-3640

Safety Relief Valve

4820012733640 012733640 1542D 3/4IN 40PSI F-202 PART 844

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

4820-01-273-3640 VALVE,SAFETY RELIEF 4820012733640 012733640

Managed by United States
NSN Created on 24 Feb 1988
Data Last Changed
May 2023
NATO Update Count
5
NATO Data Quality
STYL Style C1 for 4820-01-273-3640 1/1
NSN 4820-01-273-3640 (Identification) 1/1

4820-01-273-3640 Stock and Availability Marketplace 4820-01-273-3640

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1542D 3/4IN 40PSI F-202 PART 844 A valve designed to automatically release excessive pressures.
United States (US) 4. 4820-01-273-3640 Marketplace Restrictions Approved Sources Datasheet Management
BUY NE FedMall Updated Every Day 4820-01-273-3640 RQST NE Updated Every Day 4820-01-273-3640 RQST
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4820-01-273-3640 Demil Restrictions 4820-01-273-3640

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

4820-01-273-3640 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.

4820-01-273-3640 HTS and ScheduleB Import and Export 4820-01-273-3640

4820-01-273-3640 End Users End Users 4820-01-273-3640

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

4820-01-273-3640 Manufacturers Approved Sources 4820-01-273-3640

4820-01-273-3640 Technical Data Datasheet 4820-01-273-3640

Characteristic
Specifications
FIIG
A046B0
Material [MATT]
Copper Alloy Body
Material [MATT]
Copper Alloy Flow Control Device
Style Designator [STYL]
Angle
Flow Control Device [ADQU]
Disk
Media For Which Designed [MEDA]
Air 1St Response
Media For Which Designed [MEDA]
Steam 2Nd Response
Maximum Operating Pressure [CQGM]
300.0 Pounds Per Square Inch Single Response
Maximum Operating Temp [AEHZ]
406.0 Deg Fahrenheit Single Response
Valve Operation Method [AQLR]
Automatic
Connection Type [AWLS]
Threaded External Pipe 1St End
Connection Type [AWLS]
Threaded Internal Pipe 2Nd End
Connection Style [AHNC]
Plain (Pipe) 1St End
Connection Style [AHNC]
Plain,Optional End(Pipe) 2Nd End
Thread Series Designator [THSD]
Npt All Ends
Nominal Thread Size [CQJX]
0.750 Inches All Ends
Thread Direction [AAJF]
Right-Hand All Ends
Disk Loading Method [ADSU]
Spring
Opening Pressure Setting [CSDC]
40.0 Pounds Per Square Inch
Special Features [FEAT]
Valve Size 0.750 In.

4820-01-273-3640 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-273-3640

4820-01-273-3640 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-273-3640

DLA Administrative Lead Time:
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4820-01-273-3640 Management Data Management Data 4820-01-273-3640

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
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

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

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4820-01-273-3640 Freight Data Freight Information 4820-01-273-3640

4820-01-273-3640 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. 4820-01-273-3640 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. 4820-01-273-3640 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. 4820-01-273-3640 is not classified as a special type of cargo when transported by water. 4820-01-273-3640 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.

4820-01-273-3640 Packaging Data Packaging Data 4820-01-273-3640

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
--

4820-01-273-3640 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-273-3640 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):
Z

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: