4820-01-291-8539

Find complete technical information, availability, and procurement data for: 4820-01-291-8539
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-291-8539

Item Name Code

35896

Assigment Date

01/06/1989 (37 years ago)

round w/ bolt holes first end flange shape style, plain first end style designator, unable to decode body material, plain face flange first end connection type, 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 Material: unable to decode
Body Style: straight thru
First End Connection Type: plain face flange
First End Style Designator: plain
First End Flange Shape Style: round w/ bolt holes
First End Flange Thickness: 1.310 inches minimum
First End Bolt Hole Quantity: 14
First End Bolt Hole Diameter: 0.688 inches nominal
First End Bolt Circle Diameter: 11.062 inches nominal
Second End Relationship With First End: identical
Face To Face Distance: 25.790 inches nominal
Flow Control Device: disk
End Connection Quantity: 2

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
68549-01	System Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-291-8539?

The FSCG of the NSN 4820-01-291-8539 is 4820

Does the NSN 4820-01-291-8539 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-291-8539 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 4820-01-291-8539 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-291-8539 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 4820-01-291-8539 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Jan 6, 1989