4820-01-285-9553

Find complete technical information, availability, and procurement data for: 4820-01-285-9553
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-285-9553

Item Name Code

05488

Assigment Date

09/23/1988 (37 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 pipe 1st end connection type, hydraulic valve operation method, plain (pipe) 1st end connection style, 70.0 fahrenheit single response maximum operating temp, 14.1 pounds per square inch single response maximum operating pressure

Product Characteristics

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

Maximum Operating Temp: 70.0 fahrenheit single response
Connection Style: plain (pipe) 1st end
Valve Operation Method: hydraulic
Connection Type: threaded external pipe 1st end
Maximum Operating Pressure: 14.1 pounds per square inch single response
Special Features: removable lock ring; 10.0 micron sintered bronze; 2.82 in.lg,2.00 in.dia
Media For Which Designed: air single response
Style Designator: straight thru

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
H-02-12M	Safety Relief Valve
H1-02-12M	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-285-9553?

The FSCG of the NSN 4820-01-285-9553 is 4820

Does the NSN 4820-01-285-9553 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-285-9553 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 4820-01-285-9553 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-285-9553 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 4820-01-285-9553 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Sep 23, 1988