4820-01-539-1437

Find complete technical information, availability, and procurement data for: 4820-01-539-1437
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-539-1437

Item Name Code

20962

Assigment Date

04/12/2006 (20 years ago)

220.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, 2b all ends thread class, plain (pipe) all ends connection style, am-7492/spy-1d(v) ddg2317&2318, ampl,radio freq end item identification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b all ends
Thread Direction: right-hand all ends
Maximum Operating Temp: 220.0 fahrenheit single response
End Item Identification: am-7492/spy-1d(v) ddg2317&2318, ampl,radio freq
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 600.0 pounds per square inch single response
Nominal Thread Size: 1.312 inches all ends
Material: plastic seat
Material: steel comp 316 body
Material: steel comp 316 stem
Media For Which Designed: water, fresh single response
Style Designator: straight thru
Thread Series Designator: un all ends
Furnished Items And Quantity: 1 lever

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
10446666TTMSN1577-CM822	Ball Valve
1044T66TMSN1577-CM822	Ball Valve
7253223-1	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-539-1437?

The FSCG of the NSN 4820-01-539-1437 is 4820

Does NSN 4820-01-539-1437 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 4820-01-539-1437 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-539-1437 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 4820-01-539-1437 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Wed, Apr 12, 2006