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4820-01-254-0931

Safety Relief Valve

4820012540931 012540931 RR25S-2

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

4820-01-254-0931 VALVE,SAFETY RELIEF 4820012540931 012540931

Managed by United States
NSN Created on 1 May 1987
Data Last Changed
January 2023
NATO Update Count
4
NATO Data Quality
STYL Style C1 for 4820-01-254-0931 1/1
NSN 4820-01-254-0931 (Identification) 1/1

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261-0475 Part NumberManufacturerStatus0176-234042 https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-254-0931
Safety Relief Valve 4820012540931 012540931 AssyUOMTechnical DocumentQuantative ExpressionDefense

4820-01-254-0931 Demil Restrictions 4820-01-254-0931

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

4820-01-254-0931 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.

4820-01-254-0931 HTS and ScheduleB Import and Export 4820-01-254-0931

4820-01-254-0931 End Users End Users 4820-01-254-0931

Canada (ZC01)
Effective Date:
1 Apr 1996

4820-01-254-0931 Manufacturers Approved Sources 4820-01-254-0931

4820-01-254-0931 Technical Data Datasheet 4820-01-254-0931

Characteristic
Specifications
FIIG
A046B0
Material [MATT]
Steel Body
Style Designator [STYL]
Angle
Flow Control Device [ADQU]
Disk
Valve Operation Method [AQLR]
Automatic
Connection Type [AWLS]
Threaded Internal Pipe All Ends
Connection Style [AHNC]
Plain,Optional End(Pipe) All Ends
Thread Series Designator [THSD]
Nptf All Ends
Nominal Thread Size [CQJX]
0.375 Inches All Ends
Thread Direction [AAJF]
Right-Hand All Ends
Opening Pressure Setting [CSDC]
1500.0 Pounds Per Square Inch

4820-01-254-0931 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-254-0931

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4820-01-254-0931 Management Data Management Data 4820-01-254-0931

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Jul 2011
Defense Logistics Agency (DS)
EA
Subscribe
MOE
USC
Code
Statement
Order of Use
Jump To Code
Qty Per Assy
UOM
Technical Document
Quantative Expression
Defense Logistics Agency (DS)
I
Z
Discontinued-Use 4820-01-254-0932

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4820-01-254-0931 Freight Data Freight Information 4820-01-254-0931

4820-01-254-0931 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. 4820-01-254-0931 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. 4820-01-254-0931 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. 4820-01-254-0931 is not classified as a special type of cargo when transported by water. 4820-01-254-0931 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.

4820-01-254-0931 Packaging Data Packaging Data 4820-01-254-0931

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
--
--
Plated/Coated Item
2lb or less, one dimension 2" or less, other dimensions less than 24"
Above 110G
No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
--
--
--
--
--
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

4820-01-254-0931 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-254-0931 October 2021

Criticality and Quality

Critical Item Code:
X
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:
N
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: