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4820-01-171-5068

Vent-Check Valve

4820011715068 011715068 3-140-M20 ASSY 52-25-S 3.0IN 3-140-M20 ASSY 52-25-S 3.OIN 52-25S 3.0IN 3IN B62-52-20S 52-20S 3IN B62 52-20S 3IN

A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover. View more Vent-Check Valve

4820-01-171-5068 VALVE,VENT-CHECK 4820011715068 011715068

Managed by United States
NSN Created on 8 Feb 1984
Data Last Changed
June 2023
NATO Update Count
7
NATO Data Quality
STYL Style E1 for 4820-01-171-5068 1/1
NSN 4820-01-171-5068 (Identification) 1/1

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4820-01-171-5068 Related Documents Related Documents 4820-01-171-5068 1+ Documents (More...)

2001 4820-01-199-7878 Vent-Check Valve 52-25V 1-1/2INRNCC: 3 | RNVC: 2 | DAC: E 25 Jan 1985 4820-01-171-5068

4820-01-171-5068 Demil Restrictions 4820-01-171-5068

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

4820-01-171-5068 is a Vent-Check 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.

4820-01-171-5068 End Users End Users 4820-01-171-5068

US Coast Guard (C911)
Effective Date:
1 Jan 2005
Former MOE Rule:
C001
US Navy (N9BC)
Effective Date:
1 Jan 2005
Supplementary Collaborators:
HD

4820-01-171-5068 Manufacturers Approved Sources 4820-01-171-5068

4820-01-171-5068 Technical Data Datasheet 4820-01-171-5068

Characteristic
Specifications
FIIG
A530B0
Material [MATT]
Copper Alloy Body
Style Designator [STYL]
Straight Thru
Flow Control Device [ADQU]
Ball
Valve Operation Method [AQLR]
Automatic
Connection Type [AWLS]
Unthreaded Internal Pipe All Ends
Connection Style [AHNC]
Socket (Pipe) All Ends
Nominal Pipe Size Accommodated [AAAR]
3.000 Inches All Ends
Mounting Position [BBJX]
Vertical

4820-01-171-5068 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-171-5068

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4820-01-171-5068 Management Data Management Data 4820-01-171-5068

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
Oct 2019
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

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

4820-01-171-5068 Related Items NATO Stock Numbers Related to 4820-01-171-5068

4820-01-171-5068 Freight Data Freight Information 4820-01-171-5068

4820-01-171-5068 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of A. It has a NMFC Description of NICKEL OR NICKEL COPPER. 4820-01-171-5068 is rated as class 100 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-01-171-5068 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. 4820-01-171-5068 is not classified as a special type of cargo when transported by water. 4820-01-171-5068 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.

4820-01-171-5068 Packaging Data Packaging Data 4820-01-171-5068

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
--

4820-01-171-5068 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-171-5068 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):
N

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: