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4820-01-143-2860

Safety Relief Valve

4820011432860 011432860 9523 W/VITON PKG 460T550PSI 189CS167X9523W/VIT 460T550PSI D49-30UU-01 1/2 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

4820-01-143-2860 VALVE,SAFETY RELIEF 4820011432860 011432860

Managed by United States
NSN Created on 30 Nov 1982
Data Last Changed
May 2023
NATO Update Count
10
NATO Data Quality
STYL Style C1 for 4820-01-143-2860 1/1
NSN 4820-01-143-2860 (Identification) 1/1

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4820-01-143-2860 Related Documents Related Documents 4820-01-143-2860 1+ Documents (More...)

3/4 INRNCC: 5 | RNVC: 2 | DAC: 5D44PUU-07H 1/2 X 3/4 INRNCC: 5 | RNVC: 9 | DAC: 6 7 Nov 1982 4820-01-143-2860
Safety Relief Valve D49-30UU-01 1/2 INRNCC: C | RNVC: 1 | DAC: 6 30 Nov 1982 4820-01-145-0967 Safety

4820-01-143-2860 Demil Restrictions 4820-01-143-2860

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

4820-01-143-2860 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.

4820-01-143-2860 HTS and ScheduleB Import and Export 4820-01-143-2860

4820-01-143-2860 End Users End Users 4820-01-143-2860

US Navy (N9BC)
Effective Date:
1 Jan 2005
Former MOE Rule:
N9CD
Supplementary Collaborators:
HD
Brazil (YA01)
Effective Date:
1 Dec 2001

4820-01-143-2860 Manufacturers Approved Sources 4820-01-143-2860

4820-01-143-2860 Technical Data Datasheet 4820-01-143-2860

Characteristic
Specifications
FIIG
A046B0
End Item Identification [AGAV]
Air Compressors, High Pressure
Adjustable Pressure Range [CQCY]
+460.0/+550.0 Pounds Per Square Inch
Connection Style [AHNC]
Streamlined With One Brazing Ring (Tube) Err-100
Connection Style [AHNC]
Streamlined With Two Brazing Rings (Tube) Err-100
Connection Type [AWLS]
Unthreaded Internal Tube All Ends
Disk Loading Method [ADSU]
Spring
Flow Control Device [ADQU]
Disk
Material [MATT]
Copper Alloy Body
Material [MATT]
Plastic Polychlorotrifluoroethylene Packing
Material [MATT]
Steel Corrosion Resisting Flow Control Device
Material [MATT]
Steel Corrosion Resisting Seat
Material [MATT]
Steel Corrosion Resisting Stem
Maximum Operating Pressure [CQGM]
3000.0 Pounds Per Square Inch Single Response
Media For Which Designed [MEDA]
Hydraulic Fluid, Phosphate-Ester Base Single Response
Nominal Outside Diameter Tube Accommodated [CWFD]
0.500 Inches 2Nd End
Nominal Outside Diameter Tube Accommodated [CWFD]
0.750 Inches 1St End
Valve Operation Method [AQLR]
Automatic
Style Designator [STYL]
Angle

4820-01-143-2860 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-143-2860

4820-01-143-2860 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-143-2860

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4820-01-143-2860 Management Data Management Data 4820-01-143-2860

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
Defense Logistics Agency (DS)
EA
Subscribe
1

Navy Navy

Cognizance:
3B

4820-01-143-2860 Related Items NATO Stock Numbers Related to 4820-01-143-2860

4820-01-143-2860 Freight Data Freight Information 4820-01-143-2860

4820-01-143-2860 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. 4820-01-143-2860 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. 4820-01-143-2860 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 576 for ocean manifesting and military sealift. 4820-01-143-2860 is not classified as a special type of cargo when transported by water. 4820-01-143-2860 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.

4820-01-143-2860 Packaging Data Packaging Data 4820-01-143-2860

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
--

4820-01-143-2860 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-143-2860 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):
Y

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: