34-6403

View detailed technical data, stock status, and sourcing information for: 34-6403

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34-6403
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-618-2500
Item Name Code
27565
Assigment Date
01/01/1963 (63 years ago)

angle body style, air media for which designed, unable to decode stem material, automatic relief valve furnished items, threaded internal pipe first end connection type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
angle
Stem Material
unable to decode
Furnished Items
automatic relief valve
Media For Which Designed
air
First End Connection Type
threaded internal pipe
First End Style Designator
plain
First End Thread Size And Series/Type Designator
unable to decode
First End Thread Direction
right-hand
Flow Control Device
stem and integral disk
Flow Control Device Material
unable to decode and unable to decode
End Connection Quantity
2
Renewable Seat Ring Type
threaded
Outlet Pressure Range
+0.0 to 500.0 pounds per square inch
Regulation Type
1st stage automatic, 2nd stage manual
Manual Control Method
wheel
Valve Stem Design
single seat
Valve Loading Method
spring
Maximum Inlet Pressure Rating
5000.0 pounds per square inch
Filter
not included
Material
unable to decode

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6680-00-652-7197 No Name Available 10/02/1970
6680-00-711-7075 No Name Available 10/26/1970
6680-00-712-0050 No Name Available 01/01/1963
6680-00-967-4006 No Name Available 12/09/1970
4820-01-007-8686 No Name Available 12/01/1977

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
223B45214 Fluid Pressure Regulating Valve
34-6403 Fluid Pressure Regulating Valve
4-6403 Fluid Pressure Regulating Valve
C7100B Fluid Pressure Regulating Valve
C9100A2 Fluid Pressure Regulating Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-618-2500?
The FSCG of the NSN 4820-00-618-2500 is 4820
Does the NSN 4820-00-618-2500 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-618-2500 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-00-618-2500 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-618-2500 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-00-618-2500 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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