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4820-00-432-1665

Stop-Check Valve

4820004321665 004321665 C322-1B2 S807-6 MILV22094 882039341 C322-1-BREVA C322-1-B S807-6 CID 882039188

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

4820-00-432-1665 VALVE,STOP-CHECK 4820004321665 004321665

Managed by United States
NSN Created on 12 May 1971
Data Last Changed
January 2023
NATO Update Count
19
NATO Data Quality
STYL Style E1 for 4820-00-432-1665 1/1
NSN 4820-00-432-1665 (Identification) 1/1

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4820-00-432-1665 Related Documents Related Documents 4820-00-432-1665 5+ Documents (More...)

C322-1B2 S807-6 MILV22094 882039341 C322-1-BREVA C322-1-B S807-6 CID 882039188 A valve with a bolt or
Updated Every Day 4820-00-432-1665 RQST NE Updated Every Day 4820-00-432-1665 RQST Updated Every Day
Updated Every Day 4820-00-432-1665 RQST Updated Every Day Updated Every Day 4820-00-432-1665 RQST Updated
alternating current or direct current electrical power Clu Adjusting Plate 2520000251210000251210 DAC 2 C322-1-BREVA
4053 Part NumberManufacturerStatusAC-C322 https https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-00-432-1665
Stop-Check Valve 4820004321665 004321665 for $1 a day Upgrade your Account Upgrade 4820-00-432-
excludes tag, instruction. https//www.nsnlookup.com https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-00-432-1665
Stop-Check Valve 4820004321665 004321665 CID 882039188 A valve with a bolt or stem https// https
-5324 5+ Documents ( More... ) https//www.nsnlookup.com /fsg-58/fsc-5805/it 5805-15-211-5324 -1B2 S807-6
MILV22094 882039341 C322-1-BREVA C322-1-B S807-6 CID 882039188 A valve with a bolt or stem https//
www.nsnlookup.com /fsg-25/fsc-2520/us 2520-00-025-1210 Clu Adjusting Plate 2520000251210 000251210 C322-1-BREVA

4820-00-432-1665 Demil Restrictions 4820-00-432-1665

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

4820-00-432-1665 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.

4820-00-432-1665 HTS and ScheduleB Import and Export 4820-00-432-1665

4820-00-432-1665 End Users End Users 4820-00-432-1665

US Navy (N1H5)
Effective Date:
1 Apr 1991
Spain (YB01)
Effective Date:
1 Oct 2009
Greece (ZU01)
Effective Date:
1 Jun 2005

4820-00-432-1665 Manufacturers Approved Sources 4820-00-432-1665

4820-00-432-1665 Technical Data Datasheet 4820-00-432-1665

Characteristic
Specifications
FIIG
A530B0
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]
0.375 Inches All Ends
Material Document And Classification [MDCL]
Astm A105, Grade 2 Assn Std Single Material Response Body
Valve Operation Method [AQLR]
Manual
Style Designator [STYL]
Straight Thru

4820-00-432-1665 Stock, Inventory and Procurement DLA Procurement Analysis 4820-00-432-1665

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4820-00-432-1665 Related Items NATO Stock Numbers Related to 4820-00-432-1665

4820-00-432-1665 Freight Data Freight Information 4820-00-432-1665

4820-00-432-1665 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. 4820-00-432-1665 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. 4820-00-432-1665 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. 4820-00-432-1665 is not classified as a special type of cargo when transported by water. 4820-00-432-1665 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.

4820-00-432-1665 Packaging Data Packaging Data 4820-00-432-1665

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