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4810-01-271-2998

Find complete technical information, availability, and procurement data for: 4810-01-271-2998

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4810-01-271-2998
Federal Supply Group
Valves
Federal Supply Classification
4810 Powered Valves
National Stock Number
4810-01-271-2998
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.

threaded external tube first end connection type, 0.750 inches nominal first end outside diameter tube accommodated, flared first end style designator, ethylene glycol media for which designed, straight thru 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
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
not identical
Second End Connection Type
threaded external tube
Second End Style Designator
flared
Second End Outside Diameter Tube Accommodated
0.500 inches nominal
Second End Thread Size And Series/Type Designator
unable to decode
Second End Thread Class
3a
Second End Thread Direction
right-hand
First End Seat Angle In Deg
37.0
Second End Seat Angle In Deg
37.0
Face To Face Distance
4.830 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 Fluid Pressure Regulating Valve
11466334-4 Fluid Pressure Regulating Valve
8936-7208-0400 Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4810-01-271-2998?
The FSCG of the NSN 4810-01-271-2998 is 4810
Does the NSN 4810-01-271-2998 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4810-01-271-2998 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 4810-01-271-2998 contain precious materials?
Item does not contain precious metal.
Does NSN 4810-01-271-2998 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 4810-01-271-2998 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Fri, Jan 22, 1988

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