4810-01-271-2999

Find complete technical information, availability, and procurement data for: 4810-01-271-2999
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-271-2999

Item Name Code

27565

Assigment Date

01/22/1988 (38 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.

0.750 inches nominal first end outside diameter tube accommodated, ethylene glycol media for which designed, flared first end style designator, straight thru body style, threaded external tube 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: straight thru
Media For Which Designed: ethylene glycol
First End Connection Type: threaded external tube
First End Style Designator: flared
First End Outside Diameter Tube Accommodated: 0.750 inches nominal
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Class: 3a
First End Thread Direction: right-hand
Second End Relationship With First End: identical
First End Seat Angle In Deg: 37.0
Face To Face Distance: 5.040 inches nominal
Flow Control Device: poppet
End Connection Quantity: 2
Regulation Type: automatic single stage
Valve Loading Method: spring
Filter: not included
Temp Rating: 100.0 fahrenheit maximum
Material: unable to decode

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
11466334-2	Fluid Pressure Regulating Valve
8936-1212-0630	Fluid Pressure Regulating Valve
8936-1212-0680	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4810-01-271-2999?

The FSCG of the NSN 4810-01-271-2999 is 4810

Does the NSN 4810-01-271-2999 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4810-01-271-2999 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4810-01-271-2999 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-01-271-2999 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 4810-01-271-2999 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Jan 22, 1988