4820-01-436-6589

Find complete technical information, availability, and procurement data for: 4820-01-436-6589
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-436-6589

Item Name Code

35935

Assigment Date

09/25/1996 (29 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

arleigh burke class ddg end item identification, 2.500 inches 1st end nominal thread size, plain,optional end(pipe) 1st end connection style, right-hand 1st end thread direction, threaded internal pipe 1st 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.

Thread Direction: right-hand 1st end
End Item Identification: arleigh burke class ddg
Connection Style: plain,optional end(pipe) 1st end
Connection Type: threaded internal pipe 1st end
Nominal Thread Size: 2.500 inches 1st end
Material: copper alloy body
Thread Series Designator: npt 1st end

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
1750TB-2.5IN	Vent Valve
2.5-1750TB	Vent Valve

FAQs

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

What is the FSCG of the NSN 4820-01-436-6589?

The FSCG of the NSN 4820-01-436-6589 is 4820

Does the NSN 4820-01-436-6589 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-436-6589 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 4820-01-436-6589 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-436-6589 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 4820-01-436-6589 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Sep 25, 1996