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4820-00-347-8619

Restrictor Check Valve

4820003478619 003478619 8R7641

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

4820-00-347-8619 VALVE,RESTRICTOR CHECK 4820003478619 003478619

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
January 2023
NATO Update Count
9
NATO Data Quality
STYL Style A3 for 4820-00-347-8619 1/1
NSN 4820-00-347-8619 (Identification) 1/1

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4820-00-347-8619 Related Documents Related Documents 4820-00-347-8619 1+ Documents (More...)

-14RNCC: 3 | RNVC: 2 | DAC: X 1 Jan 1963 4820-00-512-1709 Restrictor Check Valve 8R7641-15RNCC: 3 | RNVC
-2RNCC: 3 | RNVC: 2 | DAC: X 1 Jan 1963 4820-00-347-8622 Restrictor Check Valve 8R7641-3RNCC: 3 | RNVC
: 2 | DAC: X 1 Jan 1963 4820-00-346-4213 Restrictor Check Valve 8R7641-5RNCC: 3 | RNVC: 2 | DAC: X 1

4820-00-347-8619 Demil Restrictions 4820-00-347-8619

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

4820-00-347-8619 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. The precious metals content of this item is unknown.

4820-00-347-8619 End Users End Users 4820-00-347-8619

Greece (ZU01)
Effective Date:
1 Apr 1991

4820-00-347-8619 Manufacturers Approved Sources 4820-00-347-8619

4820-00-347-8619 Technical Data Datasheet 4820-00-347-8619

Characteristic
Specifications
FIIG
A530B0
Connection Style [AHNC]
Flared (Tube) 1St End
Connection Type [AWLS]
Threaded External Tube 1St End
Flow Control Device [ADQU]
Poppet
Material [MATT]
Rubber Synthetic Packing
Material [MATT]
Steel Corrosion Resisting Flow Control Device
Maximum Operating Pressure [CQGM]
3000.0 Pounds Per Square Inch Single Response
Media For Which Designed [MEDA]
Air Single Response
Mounting Position [BBJX]
Horizontal
Nominal Outside Diameter Tube Accommodated [CWFD]
0.250 Inches 1St End
Nominal Thread Size [CQJX]
0.437 Inches 1St End
Seat Angle [CQRB]
37.0 Degrees 1St End
Special Features [FEAT]
2.250 In. Lg Over-All,0.688 In. Across Flats
Aperture Diameter [ABVL]
Unable To Decode
Style Designator [STYL]
Straight Thru
Thread Direction [AAJF]
Right-Hand 1St End
Thread Class [AAJD]
3A 1St End
Thread Quantity Per Inch [CMLP]
20 1St End
Thread Series Designator [THSD]
Unf 1St End

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4820-00-347-8619 Freight Data Freight Information 4820-00-347-8619

4820-00-347-8619 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. 4820-00-347-8619 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-347-8619 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. 4820-00-347-8619 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. 4820-00-347-8619 is not classified as a special type of cargo when transported by water. 4820-00-347-8619 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.