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4820-01-646-8601

Vent-Check Valve

4820016468601 016468601 6-1700FBSS

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

4820-01-646-8601 VALVE,VENT-CHECK 4820016468601 016468601

Managed by United States
NSN Created on 3 Aug 2015
Data Last Changed
May 2023
NATO Update Count
1
NATO Data Quality
4820-01-646-8601 VALVE,VENT-CHECK 4820016468601 016468601 1/1
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6-1700FBSS A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads.
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for $1 a day Upgrade your Account Upgrade 4820-01-647-0076Valve Float4820016470076 016470076 DWG 6-1700FBSS
//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-647-0076 Valve Float 4820016470076016470076 DWG 6-1700FBSS
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Identification [AGAV]Ffg38Material [MATT]Steel Corrosion https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-646-8601
Vent-Check Valve 4820016468601 016468601 4820-01-646-8601 4820016468601 016468601 is a dual purpose

4820-01-646-8601 Demil Restrictions 4820-01-646-8601

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

4820-01-646-8601 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. 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.

4820-01-646-8601 End Users End Users 4820-01-646-8601

US Navy (N9BC)
Effective Date:
1 Aug 2015
Supplementary Collaborators:
HD

4820-01-646-8601 Manufacturers Approved Sources 4820-01-646-8601

4820-01-646-8601 Technical Data Datasheet 4820-01-646-8601

Characteristic
Specifications
FIIG
A530B0
Bolt Hole Quantity [AECS]
8 1St End
Connection Type [AWLS]
Flange 1St End
Face To Face Distance [CWCF]
9.00 Inches
Flange Face Design [CWDF]
Plain 1St End
Flange Shape [ARKN]
Round With Holes 1St End
Material Document And Classification [MDCL]
Astm B62 Assn Std Single Material Response Body
Material [MATT]
Copper Alloy Body
Material [MATT]
Steel Comp 316 Flow Control Device
Special Features [FEAT]
Inverted Vent Check Valve - 6" Flanged, 1700 Series (W/Half Float)
Valve Operation Method [AQLR]
Automatic
Valve Size [CCFG]
6.00 Inches

4820-01-646-8601 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-646-8601

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4820-01-646-8601 Management Data Management Data 4820-01-646-8601

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Dec 2022
Department of the Navy (DN)
EA
Subscribe
Oct 2022
Defense Logistics Agency (DS)
EA
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Oct 2021
Department of the Navy (DN)
EA
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Oct 2020
Department of the Navy (DN)
EA
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Oct 2019
Department of the Navy (DN)
EA
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Navy Navy

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

4820-01-646-8601 Related Items NATO Stock Numbers Related to 4820-01-646-8601

4820-01-646-8601 Freight Data Freight Information 4820-01-646-8601

4820-01-646-8601 has freight characteristics managed by the Food and Drug Administration (FDA).It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-01-646-8601 is rated as a variable freight class 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. 4820-01-646-8601 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. 4820-01-646-8601 is not classified as a special type of cargo when transported by water. 4820-01-646-8601 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.

4820-01-646-8601 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-646-8601 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):
F

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:
Y
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: