4820-00-420-5499

Find complete technical information, availability, and procurement data for: 4820-00-420-5499
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-420-5499

Item Name Code

20962

Assigment Date

02/09/1972 (54 years ago)

packing retaining bonnet type, 0.500 inches all ends nominal pipe size accommodated, manual valve operation method, harnischfeger corp.;model m320t2,crane truck mounted,nsn 3810-00-151-4431; mrap buffalo mk2a2 end item identification, socket all ends connection style

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.500 inches all ends
Bonnet Type: packing retaining
End Item Identification: harnischfeger corp.;model m320t2,crane truck mounted,nsn 3810-00-151-4431; mrap buffalo mk2a2
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 600.0 pounds per square inch single response
Criticality Code Justification: feat
Special Features: weapon system essential, material body shall be forged brass ca377
Material: copper alloy body
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-350-6495	No Name Available	04/01/1977
4820-00-410-5556	No Name Available	07/20/1974
4820-00-629-2180	No Name Available	08/01/1985
4820-01-178-7179	No Name Available	10/01/1997
4820-01-183-6842	No Name Available	05/01/1988
4820-01-299-1607	No Name Available	04/01/1993

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:

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V500P-8-04	Ball Valve
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XV500P-8-04	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-00-420-5499?

The FSCG of the NSN 4820-00-420-5499 is 4820

Does the NSN 4820-00-420-5499 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-00-420-5499 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 4820-00-420-5499 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-420-5499 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 4820-00-420-5499 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Feb 9, 1972