4820-01-560-0421

Find complete technical information, availability, and procurement data for: 4820-01-560-0421
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-560-0421

Item Name Code

20962

Assigment Date

01/14/2008 (18 years ago)

A mechanical device consisting of a valve or a throttle plate installed in the exhhaust manifold of an engine and designed to boost the engine braking action by adjustment of the exhaust pipe cross-s ection. Mounting elements may be included.

right-hand all ends thread direction, new construction lcs1 end item identification, -15.0 fahrenheit minimum operating temp, plain,optional end(pipe) all ends connection style, 232.0 fahrenheit single response maximum operating temp

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 all ends
Maximum Operating Temp: 232.0 fahrenheit single response
Minimum Operating Temp: -15.0 fahrenheit
End Item Identification: new construction lcs1
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 1972.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Part Name Assigned By Controlling Agency: "ball valve 1/2""
Special Features: application: fresh water; threads: bssp
Material: steel corrosion resisting overall
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Thread Series Designator: bsp.pl all ends
Furnished Items And Quantity: 1 handle

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
499-1786	Ball Valve
5010-126	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-560-0421?

The FSCG of the NSN 4820-01-560-0421 is 4820

Does NSN 4820-01-560-0421 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 4820-01-560-0421 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-560-0421 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 4820-01-560-0421 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Mon, Jan 14, 2008