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4820-01-018-5179

Safety Relief Valve

4820010185179 010185179 572-50370

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

4820-01-018-5179 VALVE,SAFETY RELIEF 4820010185179 010185179

Managed by United States
NSN Created on 29 Mar 1976
Data Last Changed
May 2023
NATO Update Count
6
NATO Data Quality
STYL Style C1 for 4820-01-018-5179 1/1
NSN 4820-01-018-5179 (Identification) 1/1

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4820-01-018-5179 Related Documents Related Documents 4820-01-018-5179 1+ Documents (More...)

Poppet Valve 351-5042DRNCC: C | RNVC: 1 | DAC: 6351-50420RNCC: 5 | RNVC: 9 | DAC: 5 29 Mar 1976 4820-01-018-5179

4820-01-018-5179 Demil Restrictions 4820-01-018-5179

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

4820-01-018-5179 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.

4820-01-018-5179 HTS and ScheduleB Import and Export 4820-01-018-5179

4820-01-018-5179 End Users End Users 4820-01-018-5179

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

4820-01-018-5179 Manufacturers Approved Sources 4820-01-018-5179

4820-01-018-5179 Technical Data Datasheet 4820-01-018-5179

Characteristic
Specifications
FIIG
A046B0
Connection Style [AHNC]
Grooved (Tube) 2Nd End
Connection Style [AHNC]
Streamlined With One Brazing Ring (Tube) Err-100
Connection Type [AWLS]
Unthreaded External Tube 2Nd End
Connection Type [AWLS]
Unthreaded Internal Tube 1St End
Disk Loading Method [ADSU]
Spring
Flow Control Device [ADQU]
Disk
Material [MATT]
Copper Alloy Body
Material [MATT]
Steel Flow Control Device
Material [MATT]
Steel Seat
Nominal Outside Diameter Tube Accommodated [CWFD]
0.750 Inches 1St End
Nominal Outside Diameter Tube Accommodated [CWFD]
0.875 Inches 2Nd End
Renewable Seat Ring Type [ADZH]
Pressed-In
Valve Operation Method [AQLR]
Automatic
Style Designator [STYL]
Angle

4820-01-018-5179 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-018-5179

4820-01-018-5179 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-018-5179

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4820-01-018-5179 Management Data Management Data 4820-01-018-5179

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

4820-01-018-5179 Related Items NATO Stock Numbers Related to 4820-01-018-5179

4820-01-018-5179 Freight Data Freight Information 4820-01-018-5179

4820-01-018-5179 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. 4820-01-018-5179 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. 4820-01-018-5179 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. 4820-01-018-5179 is not classified as a special type of cargo when transported by water. 4820-01-018-5179 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.

4820-01-018-5179 Packaging Data Packaging Data 4820-01-018-5179

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
--

4820-01-018-5179 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-018-5179 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):
J

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: