Premium Information is available for this item - Upgrade for $1 a day
4820-00-032-8391
Restrictor Check Valve
4820000328391 000328391 402681-3 1139387 GU8-2-2-8DR046 36020
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
January 2023
32
Marketplace 4820-00-032-8391
Request a Quotation from participating marketplace vendors
Related Documents 4820-00-032-8391 5+ Documents (More...)
Restrictions 4820-00-032-8391
4820-00-032-8391 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. Demilitarization of this item has been confirmed and is not currently subject to changes. 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.
Import and Export 4820-00-032-8391
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-032-8391
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
- Turkey (ZW01)
- Effective Date:
- 1 Dec 1995
Approved Sources 4820-00-032-8391
- Part Number
- Manufacturer
- Status
- 402681-3
- Manufacturer
- 59364 - Honeywell International Inc. (Active)
- Primary Buy
- Primary Buy
- 402681-3
- 77068 - Allied-Signal Inc (Replaced)
- Original Design
- Original Design
- 1139387
- 88277 - The Boeing Company (Active)
- Secondary Buy
- Secondary Buy
- 1139387
- 18355 - The Boeing Company (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- GU8-2-2-8DR046
- 24930 - L3harris Technologies, Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 36020
- 80107 - Acoustical Labs Inc (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-00-032-8391
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Aperture Diameter [ABVL]
- 0.055 Inches Nominal
- Connection Style [AHNC]
- Flared (Tube) 1St End
- Connection Type [AWLS]
- Threaded External Tube 1St End
- Flow Control Device [ADQU]
- Cone
- Material [MATT]
- Aluminum Alloy Body
- Material [MATT]
- Rubber Synthetic Packing
- Maximum Operating Pressure [CQGM]
- 1500.0 Pounds Per Square Inch Single Response
- Media For Which Designed [MEDA]
- Hydraulic Fluid, Mineral Base Single Response
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 0.500 Inches 1St End
- Nominal Thread Size [CQJX]
- 0.750 Inches 1St End
- Seat Angle [CQRB]
- 37.0 Degrees 1St End
- Style Designator [STYL]
- Straight Thru
- Thread Class [AAJD]
- 3A 1St End
- Thread Direction [AAJF]
- Right-Hand 1St End
- Thread Quantity Per Inch [CMLP]
- 18 1St End
- Thread Series Designator [THSD]
- Un 1St End
NATO Stock Numbers Related to 4820-00-032-8391
Freight Information 4820-00-032-8391
4820-00-032-8391 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. 4820-00-032-8391 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-032-8391 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. 4820-00-032-8391 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. 4820-00-032-8391 is not classified as a special type of cargo when transported by water. 4820-00-032-8391 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.