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4820-01-144-3697

Stop-Check Valve

4820011443697 011443697 803-2177934-B331AF 803-2177934-B331 803-2177934

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK. View more Stop-Check Valve

4820-01-144-3697 VALVE,STOP-CHECK 4820011443697 011443697

Managed by United States
NSN Created on 18 Dec 1982
Data Last Changed
November 2023
NATO Update Count
5
NATO Data Quality
STYL Style A6 for 4820-01-144-3697 1/1
NSN 4820-01-144-3697 (Identification) 1/1

4820-01-144-3697 Stock and Availability Marketplace 4820-01-144-3697

4820-01-144-3697 Related Documents Related Documents 4820-01-144-3697 5+ Documents (More...)

803-2177934-B331AF 803-2177934-B331 803-2177934 A valve with a bolt or stem that may be mechanically
Details... 8032177934 VALVE,STOP-CHECK 1 EA NS Request Quotation Subscribe to View Vendor Details... 803-2177934
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4820-01-144-3697 Demil Restrictions 4820-01-144-3697

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

4820-01-144-3697 is a Stop-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.

4820-01-144-3697 End Users End Users 4820-01-144-3697

US Navy (N9BC)
Effective Date:
1 Aug 2004
Former MOE Rule:
N9CD
Supplementary Collaborators:
GTJBHD
United Kingdom (ZK01)
Effective Date:
1 Apr 1991

4820-01-144-3697 Manufacturers Approved Sources 4820-01-144-3697

4820-01-144-3697 Technical Data Datasheet 4820-01-144-3697

Characteristic
Specifications
FIIG
A530B0
Bonnet Type [ADSR]
Inside Screw
Bonnet Attachment Method [ADST]
Threaded
Connection Style [AHNC]
Socket (Pipe) All Ends
Connection Type [AWLS]
Unthreaded Internal Pipe All Ends
Furnished Items And Quantity [TMQY]
1 Handwheel
Flow Control Device [ADQU]
Disk
Material [MATT]
Nickel Alloy Seat
Material [MATT]
Nickel Alloy Stem
Material [MATT]
Plastic Polychlorotrifluoroethylene Flow Control Device
Maximum Operating Pressure [CQGM]
700.0 Pounds Per Square Inch Single Response
Media For Which Designed [MEDA]
Water-Oil-Gas Single Response
Mounting Position [BBJX]
Horizontal Or Vertical
Nominal Pipe Size Accommodated [AAAR]
0.500 Inches All Ends
Valve Operation Method [AQLR]
Manual
Style Designator [STYL]
Straight Thru

4820-01-144-3697 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-144-3697

4820-01-144-3697 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-144-3697

Last Stock Position:
2 In Stock
DLA Administrative Lead Time:
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DLA Production Lead Time:
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4820-01-144-3697 Management Data Management Data 4820-01-144-3697

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
Jan 2021
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

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4820-01-144-3697 Freight Data Freight Information 4820-01-144-3697

4820-01-144-3697 has freight characteristics.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. 4820-01-144-3697 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. 4820-01-144-3697 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. 4820-01-144-3697 is not classified as a special type of cargo when transported by water. 4820-01-144-3697 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.

4820-01-144-3697 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-144-3697 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:
N
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: