4820-01-277-7846

Find complete technical information, availability, and procurement data for: 4820-01-277-7846
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-277-7846

Item Name Code

05487

Assigment Date

04/27/1988 (38 years ago)

A device composed of one or more control-actuating mechanisms, one or more switchs, and graduated scales or other indicators. It is designed to measure and control temperature in ovens, furnaces, and the like, through perception of a sensing element connected to the control. Excludes:switch, thermostatic(00451) and thermostat, flow control(16516).

uh60 helicopter end item identification, 50.0 pounds per square inch single response maximum operating pressure, flange 1st end connection type, automatic valve operation method, unthreaded external tube 2nd 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.

End Item Identification: uh60 helicopter
Valve Operation Method: automatic
Connection Type: flange 1st end
Connection Type: unthreaded external tube 2nd end
Maximum Operating Pressure: 50.0 pounds per square inch single response
Special Features: 4.500 in long; 2nd end is tubing per ms33660-24; unitis spring loaded toward the closed position; normal air inlet operating pressure: 50 psig max; inlet air operating temp range: -65 deg to 500 deg f; ambient temp range: -65 deg to 500 deg f
Media For Which Designed: air single response
Style Designator: straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-112-3067	No Name Available	09/01/1993

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
2770047-101	Check Valve
5840227-101	Check Valve
70306-02116-101	Check Valve
70306-02116-102	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-277-7846?

The FSCG of the NSN 4820-01-277-7846 is 4820

Does the NSN 4820-01-277-7846 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301010

Does NSN 4820-01-277-7846 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 4820-01-277-7846 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-277-7846 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 4820-01-277-7846 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Apr 27, 1988