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4820-00-990-9043

Gaseous Products Pressure Equalizing Valve

4820009909043 009909043 10215194 HV194

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude VALVE, VACUUM BREAKING. View more Gaseous Products Pressure Equalizing Valve

4820-00-990-9043 VALVE,PRESSURE EQUALIZING,GASEOUS PRODUCTS 4820009909043 009909043

Managed by United States
NSN Created on 23 Mar 1967
Data Last Changed
January 2023
NATO Update Count
18
NATO Data Quality
AAQL Style A46 for 4820-00-990-9043 1/2
NSN 4820-00-990-9043 (Identification) 1/2
ACKN Style J10 for 4820-00-990-9043 2/2
NSN 4820-00-990-9043 (Identification) 2/2

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4820-00-990-9043 Related Documents Related Documents 4820-00-990-9043 1+ Documents (More...)

10215194 HV194 A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks
(Identification) 1/2 NSN 4820-00-990-9043 (Identification) 2/2 - - 1.
HV194 VALVE 1 EA NS Request Quotation Updated Every Day 4820-00-990-9043 RQST NE Updated Every Day 4820

4820-00-990-9043 Demil Restrictions 4820-00-990-9043

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

4820-00-990-9043 is a Gaseous Products Pressure Equalizing Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction 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. The precious metals content of this item is unknown.

4820-00-990-9043 HTS and ScheduleB Import and Export 4820-00-990-9043

4820-00-990-9043 End Users End Users 4820-00-990-9043

Denmark (ZS01)
Effective Date:
1 Apr 1991
Greece (ZU01)
Effective Date:
1 Jul 1995
Turkey (ZW01)
Effective Date:
1 Nov 2005

4820-00-990-9043 Manufacturers Approved Sources 4820-00-990-9043

4820-00-990-9043 Technical Data Datasheet 4820-00-990-9043

Characteristic
Specifications
FIIG
A07100
End Connection Quantity [ADQZ]
1
Body Material [AAFZ]
Aluminum Alloy,Qq-A-268,Alloy 2024,T3
Body Style [AAQL]
Single Connection Straight Thru
First End Connection Type [ACKM]
Threaded External Tube
First End Seat Angle In Deg [ACTE]
37.5
First End Style Designator [ACKN]
External Seat For Gasket Seal
First End Outside Diameter Tube Accommodated [ACLH]
0.875 Inches Nominal
First End Thread Class [ACLK]
2A
First End Thread Direction [ACLL]
Right-Hand
Flow Control Device [ADQU]
Disk, Plug Type
Media For Which Designed [ACKL]
Steam
Seat Material [ACSH]
Aluminum Alloy, Qq-A-250/4, Alloy 2024, T3
Outside Surface Treatment [AAJP]
Anodized, Mil-A-8625, Type 2
Valve Relief Design Type [AFLF]
Pressure
Valve Venting Design Type [AFLE]
Atmospheric

4820-00-990-9043 Related Items NATO Stock Numbers Related to 4820-00-990-9043

4820-00-990-9043 Freight Data Freight Information 4820-00-990-9043

4820-00-990-9043 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. 4820-00-990-9043 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. 4820-00-990-9043 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. 4820-00-990-9043 is not classified as a special type of cargo when transported by water. 4820-00-990-9043 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.

4820-00-990-9043 Packaging Data Packaging Data 4820-00-990-9043

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
--

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
Bare Metal Item
Over 10lb
Less than 85G
Special 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
--
--
--
PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
ASTM - D5118, Fiberboard Box