4820-00-289-0941

Find complete technical information, availability, and procurement data for: 4820-00-289-0941
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-289-0941

Item Name Code

27565

Assigment Date

01/01/1963 (63 years ago)

plain first end style designator, 5.562 inches nominal first end flange outside diameter, steam media for which designed, straight thru body style, plain face flange 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.

First End Flange Outside Diameter: 5.562 inches nominal
Body Style: straight thru
Media For Which Designed: steam
First End Connection Type: plain face flange
First End Style Designator: plain
First End Flange Shape Style: round w/ bolt holes
First End Bolt Hole Quantity: 6
First End Bolt Hole Diameter: 0.562 inches nominal
First End Bolt Circle Diameter: 4.437 inches nominal
Second End Relationship With First End: identical
Face To Face Distance: 10.000 inches nominal
Flow Control Device: diaphragm
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Renewable Seat Ring Type: welded
Outlet Pressure Range: +15.0 to 125.0 pounds per square inch
Regulation Type: automatic single stage
Valve Stem Design: single seat
Valve Loading Method: dome
Remote Actuation Method: diaphragm
Maximum Inlet Pressure Rating: 150.0 pounds per square inch
Filter: not included
Temp Rating: 650.0 fahrenheit nominal
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
11481BA106A W-77-A05	Fluid Pressure Regulating Valve
N391ITEM16T018	Fluid Pressure Regulating Valve
N931-16T018	Fluid Pressure Regulating Valve
W-77-A05 11481BA106A	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-289-0941?

The FSCG of the NSN 4820-00-289-0941 is 4820

Does the NSN 4820-00-289-0941 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-289-0941 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 4820-00-289-0941 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-289-0941 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 4820-00-289-0941 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963