4820-00-158-1159

Find complete technical information, availability, and procurement data for: 4820-00-158-1159
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-158-1159

Item Name Code

27565

Assigment Date

10/18/1971 (54 years ago)

right-hand first end thread direction, tee body style, unable to decode first end thread size and series/type designator, plain first end style designator, threaded internal pipe 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: tee
First End Connection Type: threaded internal pipe
First End Style Designator: plain
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Direction: right-hand
Second End Relationship With First End: not identical
Second End Connection Type: threaded internal pipe
Second End Style Designator: plain
Second End Thread Size And Series/Type Designator: unable to decode
Second End Thread Direction: right-hand
Third End Relationship With Preceding Ends: identical with second end
Flow Control Device: diaphragm
Flow Control Device Material: unable to decode
End Connection Quantity: 3
Mounting Facility: flange
Outlet Pressure Accuracy Rating: 4.000 pounds per square inch
Filter: not included
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
2277-0351	Fluid Pressure Regulating Valve
278480	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-158-1159?

The FSCG of the NSN 4820-00-158-1159 is 4820

Does the NSN 4820-00-158-1159 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-158-1159 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 4820-00-158-1159 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-158-1159 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 4820-00-158-1159 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Mon, Oct 18, 1971