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4820-00-431-6327

Stop-Check Valve

4820004316327 004316327 W033084B02TS/33311-30G/882039244 DC-20119NOREV/882039425 C422-1-B2/C422-1-B/882039422 81561-01-1/2INCID882039255 C422-1-B2 DC20119 MIL-V-22094 DC20119-PL20119 81561-01-1/2 33311-30 REV G 81561-01 W03-3084B-02TS 1-2IN SWLDGC0NN W03-3084B-02TS 33311-30REV G 81561-01- 1-2IN

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

4820-00-431-6327 VALVE,STOP-CHECK 4820004316327 004316327

Managed by United States
NSN Created on 3 May 1971
Data Last Changed
November 2023
NATO Update Count
13
NATO Data Quality
STYL Style E1 for 4820-00-431-6327 1/1
NSN 4820-00-431-6327 (Identification) 1/1

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4820-00-431-6327 Related Documents Related Documents 4820-00-431-6327 5+ Documents (More...)

W033084B02TS/33311-30G/882039244 DC-20119NOREV/882039425 DC20119 C422-1-B2/C422-1-B/882039422 81561-
01-1/2INCID882039255 C422-1-B2 MIL-V-22094 DC20119-PL20119 81561-01-1/2 33311-30 REV G 81561-01 W03-3084B
-02TS 1-2IN SWLDGC0NN W03-3084B-02TS 33311-30REV G 81561-01- 1-2IN A valve with a bolt or stem that may
MIL-V-22094 VALVE,ANGLE 11 EA NS Request Quotation Subscribe to View Vendor Details...
W03-3084B-02TS 1-2IN SWLDGC0NN W03-3084B-02TS MIL-V-22094 VALVE,STOP-CHECK 11 EA NS https//www.nsnlookup.com
/fsg-48/fsc-4820/us 4820-00-431-6327 Stop-Check Valve 4820004316327 004316327 -20119NOREV/882039425
Stop-Check Valve 4820001216872 001216872 4820-00-121-6872Stop-Check Valve4820001216872 001216872 B31644C MIL-V-22094
4820/us 4820-00-497-8068 Globe Valve 4820004978068 004978068 B722-1-D PART B722-1-D1 80000-01 PART 81561-01
4IN B722-1-D1 W063084B02TS/3331130RK/882039572 W06-3084B 4INB722-1-D PART B722-1-D180000-01 PART 81561-01
MIL-V-22094 VALVE,ANGLE 11 EA NS Request Quotation Subscribe to View Vendor Details... 33311 VALVE,ANGLE
Stop-Check Valve 4820004316327 004316327 Upgrade your Account Upgrade 4820-00-431-6327Stop-Check
Valve4820004316327 004316327 W033084B02TS/33311 DC20119-PL20119 81561-01-1/2 33311-30 REV G 81561-01
81561-01 1 1-4IN B722-1-D PART B722-1-D1 80000-01 PART 81561-01 1 1-4IN B722-1-D1 W063084B02TS/
MIL-V-22094 VALVE,GLOBE 11 EA NS Request Quotation Subscribe to View Vendor Details...
1 1 https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-00-431-6327 Stop-Check Valve 4820004316327

4820-00-431-6327 Demil Restrictions 4820-00-431-6327

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

4820-00-431-6327 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 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.

4820-00-431-6327 HTS and ScheduleB Import and Export 4820-00-431-6327

4820-00-431-6327 End Users End Users 4820-00-431-6327

Spain (YB01)
Effective Date:
1 Apr 1991
Greece (ZU01)
Effective Date:
1 Jun 2005
Turkey (ZW01)
Effective Date:
1 Nov 1998

4820-00-431-6327 Manufacturers Approved Sources 4820-00-431-6327

Part Number
Manufacturer
Status
W033084B02TS/33311-30G/882039244
57574 - Velan Valve Corp. (Active)
Incomplete Reference
DC-20119NOREV/882039425
72219 - Aalberts Integrated Piping Systems (Active)
Incomplete Reference
C422-1-B2/C422-1-B/882039422
11859 - Hunt Valve Company, Inc. (Active)
Incomplete Reference
81561-01-1/2INCID882039255
76364 - Milwaukee Valve Co, Inc (Active)
Incomplete Reference
C422-1-B2
11859 - Hunt Valve Company, Inc. (Active)
Incomplete Reference
DC20119
72219 - Aalberts Integrated Piping Systems (Active)
Incomplete Reference
MIL-V-22094
81349 - Military Specifications (Active)
Incomplete Standard
DC20119-PL20119
72219 - Aalberts Integrated Piping Systems (Active)
Incomplete Secondary Reference
81561-01-1/2
76364 - Milwaukee Valve Co, Inc (Active)
Incomplete Secondary Reference
33311-30 REV G
57574 - Velan Valve Corp. (Active)
Incomplete Secondary Reference
81561-01
76364 - Milwaukee Valve Co, Inc (Active)
Incomplete Secondary Reference
W03-3084B-02TS 1-2IN SWLDGC0NN
57574 - Velan Valve Corp. (Active)
Incomplete Secondary Reference
W03-3084B-02TS 33311-30REV G
57574 - Velan Valve Corp. (Active)
Incomplete Secondary Reference
81561-01- 1-2IN
76364 - Milwaukee Valve Co, Inc (Active)
Incomplete Secondary Reference

4820-00-431-6327 Technical Data Datasheet 4820-00-431-6327

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]
0.500 Inches All Ends
Material Document And Classification [MDCL]
Astm A105, Grade 2 Assn Std Single Material Response Body
Special Features [FEAT]
Valve Size 0.500 In.
Valve Operation Method [AQLR]
Manual
Style Designator [STYL]
Straight Thru

4820-00-431-6327 Related Items NATO Stock Numbers Related to 4820-00-431-6327

4820-00-431-6327 Freight Data Freight Information 4820-00-431-6327

4820-00-431-6327 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. 4820-00-431-6327 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. 4820-00-431-6327 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. 4820-00-431-6327 is not classified as a special type of cargo when transported by water. 4820-00-431-6327 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.

4820-00-431-6327 Packaging Data Packaging Data 4820-00-431-6327

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
ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box
Open for inspection or use only

Intermediate Pack Level

Quantity of Unit Packs
Container
--
No Requirement