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219004LA12E03297

View detailed technical data, stock status, and sourcing information for: 219004LA12E03297

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219004LA12E03297
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-137-1861
Item Name Code
27565
Assigment Date
07/28/1971 (55 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

inverted flare first end style designator, hydraulic fluid, phosphate-ester base media for which designed, 0.250 inches nominal first end outside diameter tube accommodated, threaded internal tube first end connection type, tee body style

Product Characteristics

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

Body Style
tee
Media For Which Designed
hydraulic fluid, phosphate-ester base
First End Connection Type
threaded internal tube
First End Style Designator
inverted flare
First End Outside Diameter Tube Accommodated
0.250 inches nominal
First End Thread Size And Series/Type Designator
unable to decode
First End Thread Class
2b
First End Thread Direction
right-hand
Second End Relationship With First End
identical
Third End Relationship With Preceding Ends
identical with first end
First End Seat Angle In Deg
37.0
Flow Control Device
poppet
Flow Control Device Material
unable to decode
End Connection Quantity
3
Mounting Facility
flange
Outlet Pressure Range
+0.0 to 6000.0 pounds per square inch
Regulation Type
manual single stage
Manual Control Method
wheel
Valve Loading Method
weight
Outlet Pressure Setting
6000.0 pounds per square inch
Filter
not included
Temp Rating
275.0 fahrenheit nominal
Material
unable to decode
Material Document And Classification
unable to decode
Surface Treatment
anodize outside

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
219004LA12E03297 Fluid Pressure Regulating Valve
281145-0015 Fluid Pressure Regulating Valve
281145-0015MOD TO EO 0051 Fluid Pressure Regulating Valve
2811457-0047 Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-137-1861?
The FSCG of the NSN 4820-00-137-1861 is 4820
Does the NSN 4820-00-137-1861 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-137-1861 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 4820-00-137-1861 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-137-1861 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 4820-00-137-1861 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Jul 28, 1971

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