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4820-00-431-6326

Stop-Check Valve

4820004316326 004316326 C222-1-B2 CID882039285 B222-1-B1 S807-2 DRAWING 807-1501 DWGB222-1-BREVACID882039162 MILV22094 807-1501 PART S807-2 CS4820-0014AJNRX S807-2CID882039270

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

4820-00-431-6326 VALVE,STOP-CHECK 4820004316326 004316326

Managed by United States
NSN Created on 3 May 1971
Data Last Changed
November 2023
NATO Update Count
12
NATO Data Quality
4820-00-431-6326 VALVE,STOP-CHECK 4820004316326 004316326 1/1
NSN 4820-00-431-6326 (Generic Image) 1/1

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4820-00-431-6326 Related Documents Related Documents 4820-00-431-6326 5+ Documents (More...)

C222-1-B2 CID882039285 B222-1-B1 S807-2 DRAWING 807-1501 DWGB222-1-BREVACID882039162 MILV22094 807-1501
PART S807-2 CS4820-0014AJNRX S807-2CID882039270 A valve with a bolt or stem that may be mechanically
Updated Every Day 4820-00-431-6326 RQST NE Updated Every Day 4820-00-431-6326 RQST Updated Every Day
807-1501 PART S807-2 CS4820-0014AJNRX S807 https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820 4820-01
4820001819450 001819450 Account Upgrade 4820-00-181-9450Stop-Check Valve4820001819450 001819450 MILV22094
Stop-Check Valve 4820004316326 004316326 Account Upgrade 4820-00-431-6326Stop-Check Valve4820004316326
Valve4820004632029 004632029 B522-0-B3 C522-0-B4 B522-0-BREVB CID882039154 80661-00-3/4INCID882039232 MILV22094
Stop-Check Valve 4820004316326 004316326 MIL-V-22094 VALVE,STOP-CHECK 1 EA NS Request Quotation
MILV22094 VALVE,STOP-CHECK 54 EA NS Request Quotation 4820001819450 001819450 Account Upgrade 4820-00
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MIL-V-22094 VALVE,STOP-CHECK 1 EA NS Request Quotation MILV22094 VALVE,STOP-CHECK 54 EA NS Request Quotation
DWGB222-1-BREVACID882039162 MILV22094 807-1501 PART S807-2 CS4820-0014AJNRX S807 https//www.nsnlookup.com
for $1 a day Upgrade your Account Upgrade 4820-00-919-7331Stop-Check Valve4820009197331 009197331 MILV22094
MIL-V-22094 VALVE,STOP-CHECK 1 EA NS Request Quotation MILV22094 VALVE,STOP-CHECK 54 EA NS Request Quotation
004316326 MIL-V-22094 VALVE,STOP-CHECK 1 EA NS Request Quotation MILV22094 4820001819450 001819450 Account

4820-00-431-6326 Demil Restrictions 4820-00-431-6326

DEMIL: B | DEMILI: 3 | CRITICALITY: S | HMIC: N | PMIC: A | EDC: | ADPEC: 0

4820-00-431-6326 is a Stop-Check Valve that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.This item has been confirmed as a Critical Munitions List Item or a Sensitive Commerce Control List Item and cannot be in the possession of any party anywhere in the World who is not an authorized NATO Government. Any other possessor of this item should mutilate it now as possession violates international and local laws. This item is a US Munitions List Item and must be mutilated to scrap. This item is not suspected to be hazardous. This item does not contain a precious metal.

4820-00-431-6326 End Users End Users 4820-00-431-6326

US Navy (N1H5)
Effective Date:
1 Apr 1991

4820-00-431-6326 Manufacturers Approved Sources 4820-00-431-6326

4820-00-431-6326 Technical Data Datasheet 4820-00-431-6326

Characteristic
Specifications
Bonnet Attachment Method [ADST]
Bolted
Bonnet Type [ADSR]
Outside Screw-Yoke
Connection Style [AHNC]
Socket (Pipe) All Ends
Connection Type [AWLS]
Unthreaded Internal Pipe All Ends
Features Provided [CBBL]
Bonnet Packing
Flow Control Device [ADQU]
Disk
Material Document And Classification [MDCL]
Mil-R-17131,Mil-Rcocr-A Mil Spec Single Material Response Flow Control Device
Material Document And Classification [MDCL]
Mil-R-17131,Mil-Rcocr-A Mil Spec Single Material Response Seat
Material [MATT]
Steel Body
Material [MATT]
Steel Seat
Material [MATT]
Steel Corrosion Resisting Stem
Material [MATT]
Steel Flow Control Device
Maximum Operating Pressure [CQGM]
1500.0 Pounds Per Square Inch Single Response
Maximum Operating Temp [AEHZ]
775.0 Deg Fahrenheit Single Response
Media For Which Designed [MEDA]
Steam Single Response
Mounting Position [BBJX]
Horizontal
Nominal Pipe Size Accommodated [AAAR]
0.250 Inches All Ends
Material Document And Classification [MDCL]
Astm A105,Grade 2 Assn Std Single Material Response Body
Special Features [FEAT]
Valve Size 0.250 In.
Valve Operation Method [AQLR]
Manual
Style Designator [STYL]
Straight Thru

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4820-00-431-6326 Freight Data Freight Information 4820-00-431-6326

4820-00-431-6326 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. 4820-00-431-6326 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. 4820-00-431-6326 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. 4820-00-431-6326 is not classified as a special type of cargo when transported by water. 4820-00-431-6326 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.

4820-00-431-6326 Packaging Data Packaging Data 4820-00-431-6326

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
Packaging Data does not meet current MIL-STD-2073-1E
Storage Environment
Heated General Purpose – Heated 40 F and above

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
--
Over 10lb
Less than 85G
No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
--
--
--
--
--
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
Special Requirements – see Specific Instructions or Drawings provided
Special Requirements. See Specific Instructions or Drawings Provided
Special Requirements. See Specific Instructions or Drawings Provided
Special requirement – See specific instructions or drawings provided
Open for inspection or use only

Intermediate Pack Level

Quantity of Unit Packs
Container
--
No Requirement