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4820-01-084-1971

Safety Relief Valve

4820010841971 010841971 69137 48A-1-2IN-275PSI

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

4820-01-084-1971 VALVE,SAFETY RELIEF 4820010841971 010841971

Managed by United States
NSN Created on 12 Oct 1979
Data Last Changed
May 2023
NATO Update Count
7
NATO Data Quality
STYL Style C3 for 4820-01-084-1971 1/1
NSN 4820-01-084-1971 (Identification) 1/1

4820-01-084-1971 Stock and Availability Marketplace 4820-01-084-1971

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4820-01-084-1971 Related Documents Related Documents 4820-01-084-1971 5+ Documents (More...)

69137 48A-1-2IN-275PSI A valve designed to automatically release excessive pressures.
United States (US) 4. 4820-01-084-1971 Marketplace Restrictions Approved Sources Datasheet Management
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4820-01-084-1971 Demil Restrictions 4820-01-084-1971

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

4820-01-084-1971 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. The precious metals content of this item is unknown.

4820-01-084-1971 HTS and ScheduleB Import and Export 4820-01-084-1971

4820-01-084-1971 End Users End Users 4820-01-084-1971

US Air Force (FXGC)
Effective Date:
1 Jan 2005
Former MOE Rule:
FXAX

4820-01-084-1971 Manufacturers Approved Sources 4820-01-084-1971

4820-01-084-1971 Technical Data Datasheet 4820-01-084-1971

Characteristic
Specifications
FIIG
A046B0
Material [MATT]
Copper Alloy Overall
Style Designator [STYL]
Angle
Flow Control Device [ADQU]
Disk
Media For Which Designed [MEDA]
Air 1St Response
Media For Which Designed [MEDA]
Gas, Inert 2Nd Response
Maximum Operating Pressure [CQGM]
300.0 Pounds Per Square Inch Single Response
Maximum Operating Temp [AEHZ]
300.0 Deg Fahrenheit Single Response
Valve Discharge Flow Rate [ADSY]
130.0 Cubic Feet Per Minute
Valve Operation Method [AQLR]
Automatic
Connection Type [AWLS]
Threaded External Pipe 1St End
Connection Style [AHNC]
Plain (Pipe) 1St End
Thread Series Designator [THSD]
Npt 1St End
Nominal Thread Size [CQJX]
0.500 Inches 1St End
Thread Direction [AAJF]
Right-Hand 1St End
Disk Loading Method [ADSU]
Spring
Opening Pressure Setting [CSDC]
275.0 Pounds Per Square Inch
Special Features [FEAT]
Supports Grumman Aerospace A10 Aircraft

4820-01-084-1971 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-084-1971

4820-01-084-1971 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-084-1971

DLA Administrative Lead Time:
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DLA Production Lead Time:
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4820-01-084-1971 Management Data Management Data 4820-01-084-1971

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 Air Force (DF)
EA
Subscribe
1
Oct 2020
Department of the Air Force (DF)
EA
Subscribe
1
Feb 2020
Department of the Air Force (DF)
EA
Subscribe
1

Air Force Air Force

Fund:
SF
Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point
Budget:
9
57X4921.070 - General Support DIV - Air Force decentralized managed expense items (ERRC XB3, XF3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors
Aggregation Code:
SX
SICA RESIDUAL MMAC-OC-ALC
Price Validation Code:
N
The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
The price has not been analyzed or reviewed for accuracy.
ZOP or Standard price challenges are permissible but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ā€œLā€ or ā€œFā€, then it must be evaluated locally where purchased or fabricated.
Expendability
Recoverability
Repairability:
N
Expendable. Condemn at User. Stock Fund (except Munitions).

4820-01-084-1971 Related Items NATO Stock Numbers Related to 4820-01-084-1971

4820-01-084-1971 Freight Data Freight Information 4820-01-084-1971

4820-01-084-1971 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. 4820-01-084-1971 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. 4820-01-084-1971 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. 4820-01-084-1971 is not classified as a special type of cargo when transported by water. 4820-01-084-1971 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.

4820-01-084-1971 Packaging Data Packaging Data 4820-01-084-1971

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
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
--
--
--
--
--
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
--
--
--
--
--
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
ASTM - D5118, Fiberboard Box

4820-01-084-1971 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-084-1971 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):
F

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: