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4820-00-448-0236

Restrictor Check Valve

4820004480236 004480236 21R3482-56-30 668273-7

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a VALVE, CHECK with the exception of the orifice which permits fluid flow in more than one direction. View more Restrictor Check Valve

4820-00-448-0236 VALVE,RESTRICTOR CHECK 4820004480236 004480236

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
January 2023
NATO Update Count
26
NATO Data Quality
STYL Style A3 for 4820-00-448-0236 1/1
NSN 4820-00-448-0236 (Identification) 1/1

4820-00-448-0236 Stock and Availability Marketplace 4820-00-448-0236

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21R3482-56-30 668273-7 A valve having an orifice in the poppet, disk, or the like, to permit restricted
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4820-00-448-0236 Demil Restrictions 4820-00-448-0236

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

4820-00-448-0236 is a Restrictor Check Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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.

4820-00-448-0236 HTS and ScheduleB Import and Export 4820-00-448-0236

4820-00-448-0236 End Users End Users 4820-00-448-0236

Italy (ZR01)
Effective Date:
1 Apr 1991
Greece (ZU01)
Effective Date:
1 Apr 1991

4820-00-448-0236 Manufacturers Approved Sources 4820-00-448-0236

4820-00-448-0236 Technical Data Datasheet 4820-00-448-0236

Characteristic
Specifications
FIIG
A530B0
Connection Style [AHNC]
Flareless 1St End
Connection Type [AWLS]
Threaded External Tube 1St End
Flow Control Device [ADQU]
Poppet
Material [MATT]
Aluminum Alloy Body
Material [MATT]
Rubber Synthetic Packing
Maximum Operating Pressure [CQGM]
3000.0 Pounds Per Square Inch Single Response
Media For Which Designed [MEDA]
Hydraulic Fluid, Phosphate-Ester Base Single Response
Mounting Position [BBJX]
Horizontal
Nominal Outside Diameter Tube Accommodated [CWFD]
0.500 Inches 1St End
Nominal Thread Size [CQJX]
0.750 Inches 1St End
Seat Angle [CQRB]
24.0 Degrees 1St End
Special Features [FEAT]
Over-All Dim.,3.345 In. Lg,1.000 In. Across Flats
Aperture Diameter [ABVL]
Unable To Decode
Style Designator [STYL]
Straight Thru
Surface Treatment [SFTT]
Anodize
Thread Class [AAJD]
3A 1St End
Thread Direction [AAJF]
Right-Hand 1St End
Thread Quantity Per Inch [CMLP]
16 1St End
Thread Series Designator [THSD]
Unf 1St End

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4820-00-448-0236 Freight Data Freight Information 4820-00-448-0236

4820-00-448-0236 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. 4820-00-448-0236 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-448-0236 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-448-0236 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. 4820-00-448-0236 is not classified as a special type of cargo when transported by water. 4820-00-448-0236 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.

4820-00-448-0236 Packaging Data Packaging Data 4820-00-448-0236

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
Packaging Data does not meet current MIL-STD-2073-1E

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
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Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
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Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
MIL-PRF-121, Greaseproof, Waterproof Barrier
No Requirement
Not Applicable
--
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
ASTM-D5118, Type CF, Class Domestic, Corrugated Fiberboard Box